--- product_id: 347177220 title: "Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS" brand: "cooltop" price: "1869944₫" currency: VND in_stock: true reviews_count: 13 category: "Cooltop" url: https://www.desertcart.vn/products/347177220-cooltop-hot-wire-foam-cutter-kit-18w-styrofoam-knife-cutter store_origin: VN region: Vietnam --- # Heats to 100℃ in 10s 3-in-1 interchangeable tips Overheat protection & LED safety Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS **Brand:** cooltop **Price:** 1869944₫ **Availability:** ✅ In Stock ## Summary > 🔥 Cut through creativity with precision and speed! ## Quick Answers - **What is this?** Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS by cooltop - **How much does it cost?** 1869944₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/347177220-cooltop-hot-wire-foam-cutter-kit-18w-styrofoam-knife-cutter) ## Best For - cooltop enthusiasts ## Why This Product - Trusted cooltop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in safety shield:** Overheat protection with LED indicator keeps your workspace worry-free. - • **Lightning-fast heating:** Get cutting-ready in just 10 seconds—no downtime, all flow. - • **Versatile 3-in-1 design:** Switch effortlessly between hot wire, holing, and engraving tips for ultimate creative control. - • **Effortless precision cuts:** Smoothly slice through foam boards, pearl cotton, EPP, and more with surgical accuracy. - • **Easy maintenance & longevity:** Cleaning pen included to keep tips pristine and performance peak—cut longer, craft better. ## Overview The COOLTOP Hot Wire Foam Cutter Kit is a professional-grade 18W electric tool designed for smooth, efficient foam cutting. Featuring rapid 10-second heating to 100℃, a sturdy stainless steel and plastic build with overheat protection and LED safety indicator, plus a versatile 3-in-1 tip system for cutting, holing, and engraving. Ideal for foam boards, pearl cotton, EPP, KT board, and EPS, it’s engineered for precision, safety, and ease of use—perfect for creative professionals and serious hobbyists alike. ## Description Product description Our cutter’s operating temperature range must under 150℃ and need to have a rest after 30min working. Otherwise, it may lead the hot wire to become red and soft, which seems that the device is melting and unusable. foam cutter video On the bottom of the cutting pen, we have overheat protection design, but if the wire installed too tight, it will caused the pen a little out of its original position and the heating wire will more closer to the plastic handle. Our cutter kit could only used to cut low density foam, such as foam board, foam block, pearl cotton, EPP, KT board, EPS and so on. It does not suitable for batch cutting or very high density hard material. Used foam cutter for 40+ min, now it won't cut and wire is red & soft — looks like it's melting. What do I do? Our cutter’s operating temperature range must be under 150℃. Preheat 5-10 secs for best temp. Let it rest after 30 mins of use. Otherwise, the wire may turn red and soft, looking like it's melting and won't work. Used foam cutter for 40+ min, now it won't cut and wire is red & soft — looks like it's melting. What do I do? Our cutter’s operating temperature range must be under 150℃. Preheat 5-10 secs for best temp. Let it rest after 30 mins of use. Otherwise, the wire may turn red and soft, looking like it's melting and won't work. Foam cutter glows red right after setup — is this a design defect? To prevent overheating or melting, please install the foam cutter exactly as shown in our instructions. Foam cutter glows red right after setup — is this a design defect? To prevent overheating or melting, please install the foam cutter exactly as shown in our instructions. Works fine on regular foam, but won't cut rigid plastic at all — is the cutter defective or just not made for that? Our cutter kit can only be used to cut low-density foam; it is not suitable for batch cutting or very high-density material. Works fine on regular foam, but won't cut rigid plastic at all — is the cutter defective or just not made for that? Our cutter kit can only be used to cut low-density foam; it is not suitable for batch cutting or very high-density material. Review: Great crafting tool! - Bought this for crafting with foam. The set has rigid tips, but the wire is the best top to use. Very satisfying to use! Review: works amazing and it fun to make things - Got for my sons train set up so he can make different things and it works amazing. It cuts like butter and is much fun. When you first try it out make sure your either outside or have something under the job till your use to it. ## Features - 【Smooth and Efficient Cutting】- All hot wire foam cutter tips can heat up to temperature 100℃ within 10s. The Hot wire cutting pen can cut foam board or foam block from any angle smoothly and efficiently. - 【Sturdy and Safe Design】- Upgrade Styrofoam Cutter is made of stainless steel and plastic material with overheat protection. Designed with ON/OFF button and LED reminder light, it provides safe tips when using our foam cutter. No flopping, no breaking, no taking apart problem. - 【Easy to Use】- 3 in 1 Styrofoam Cutting pen, including Hot Wire Tip, Holing Tip, and Engraver Tip, you can cut any shade you desired. Also it is easy to replace the wires or holing tips during working, making the process convenient and time saving. The cleaning pen that we provides helps you clean the tips easily after cutting. - 【Wide Applications】- The cutting pen is hot enough to be applied on low-density foam, such as foam board, foam block, pearl cotton, EPP, KT board, EPS and so on, but not to be applied on cutting very high-density hard material. - 【Product Usage Tips】- Though our hot wire foam cutter tips have safe design and overheat protection, please read our tips carefully before using: 1) We suggest you take a rest if the foam cutter had worked for 30mins; 2) Before changing any tips, please turn off the switch and let the hot knife cool down first. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B096SB93LQ | | Best Sellers Rank | #3,166 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #4 in Craft Shears | | Blade Material | Stainless Steel | | Brand | COOLTOP | | Brand Name | COOLTOP | | Color | Black, Brown, Gold, Silver | | Customer Reviews | 4.3 out of 5 stars 1,580 Reviews | | Handle Material | Plastic, Stainless Steel | | Item Length | 6 Inches | | Item Weight | 1 Pounds | | Manufacturer | Cooltop | | Manufacturer Part Number | CT0002A | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | CT0002A | | Product Style | Classic | | Unit Count | 1 Count | ## Product Details - **Blade Material:** Stainless Steel - **Brand:** COOLTOP - **Color:** Black, Brown, Gold, Silver - **Handle Material:** Plastic, Stainless Steel - **Item Length:** 6 Inches - **Item Weight:** 16 ounces - **Material:** Stainless Steel - **Number of Packs:** 1 - **Style:** Classic - **Unit Count:** 1 Count ## Images ![Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS - Image 1](https://m.media-amazon.com/images/I/61DPqfgP-SL.jpg) ![Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS - Image 2](https://m.media-amazon.com/images/I/71vU87DzIFL.jpg) ![Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS - Image 3](https://m.media-amazon.com/images/I/71TJ-y4WjyL.jpg) ![Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS - Image 4](https://m.media-amazon.com/images/I/61zXDprZqZL.jpg) ![Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS - Image 5](https://m.media-amazon.com/images/I/61ieGjUz9wL.jpg) ## Questions & Answers **Q: Used foam cutter for 40+ min, now it won't cut and wire is red & soft — looks like it's melting. What do I do?** A: Our cutter’s operating temperature range must be under 150℃. Preheat 5-10 secs for best temp. Let it rest after 30 mins of use. Otherwise, the wire may turn red and soft, looking like it's melting and won't work. **Q: Foam cutter glows red right after setup — is this a design defect?** A: To prevent overheating or melting, please install the foam cutter exactly as shown in our instructions. **Q: Works fine on regular foam, but won't cut rigid plastic at all — is the cutter defective or just not made for that?** A: Our cutter kit can only be used to cut low-density foam; it is not suitable for batch cutting or very high-density material. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great crafting tool! *by A***R on September 6, 2025* Bought this for crafting with foam. The set has rigid tips, but the wire is the best top to use. Very satisfying to use! ### ⭐⭐⭐⭐⭐ works amazing and it fun to make things *by M***E on April 16, 2026* Got for my sons train set up so he can make different things and it works amazing. It cuts like butter and is much fun. When you first try it out make sure your either outside or have something under the job till your use to it. ### ⭐⭐⭐⭐ It does work....but maybe need lots of practice? *by M***D on November 14, 2023* I was really excited when I received my order, as I had a project already halfway complete, and I was just waiting on this to "finish" cutting the foam and complete the project. I'm not sure if it was me, or it was this cutter, but it was not anywhere close to neat/smooth/clean cuts. Every "cut" I made the foam kind of gooped up on the wire, and left a very jagged and uneven cut no matter how steady I was. I tried going a little quicker, and it seemed to not cut as fast as I was going, thus leaving uneven jagged cuts. I tried going a little slower, and the foam seemed to melt and get really goopy all over the wire; the cuts were neater/straighter/cleaner (still left just a little melted/goopy foam behind though), but I had to keep stopping every couple of inches to wipe down the wire and/or try to scrape the goop off. Again, this is my first time working with this device, ever, so it may not be the device's "fault"; it could absolutely be operator error! Regardless, it was not nearly as easy, clean, and neat as I saw in many videos, but hopefully with more practice, it will get better. Overall, whether it was my fault or the device's fault, it still cut the foam and got the job done (not the prettiest, but it worked). ## Frequently Bought Together - Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS - Frienda 12 Pcs Foam Board Bulk XPS Foam Sheet Panel for DIY Crafts Sculpture Modeling Floral Arrangements School Home Office Art(12" X 12" X 1/2",White) - Moldable Cosplay Foam Clay (White) – High Density and Hiqh Quality for Intricate Designs | Air Dries to Perfection for Cutting with a Knife or Rotary Tool, Sanding or Shaping --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/347177220-cooltop-hot-wire-foam-cutter-kit-18w-styrofoam-knife-cutter](https://www.desertcart.vn/products/347177220-cooltop-hot-wire-foam-cutter-kit-18w-styrofoam-knife-cutter) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*