--- product_id: 47476108 title: "- Estes 3086 Pack of 3 BT-50 Body Tubes, Flying-Model-Rocket Building Supplies, Rocket Model Kit Accessories for Ages 10+" brand: "estes" price: "809594₫" currency: VND in_stock: true reviews_count: 8 category: "Estes" url: https://www.desertcart.vn/products/47476108-estes-3086-pack-of-3-bt-50-body-tubes-flying store_origin: VN region: Vietnam --- # spiral-wound durable design 18-inch precision length compatible & customizable - Estes 3086 Pack of 3 BT-50 Body Tubes, Flying-Model-Rocket Building Supplies, Rocket Model Kit Accessories for Ages 10+ **Brand:** estes **Price:** 809594₫ **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your rocket game with Estes precision – launch your creativity sky-high! ## Quick Answers - **What is this?** - Estes 3086 Pack of 3 BT-50 Body Tubes, Flying-Model-Rocket Building Supplies, Rocket Model Kit Accessories for Ages 10+ by estes - **How much does it cost?** 809594₫ 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/47476108-estes-3086-pack-of-3-bt-50-body-tubes-flying) ## Best For - estes enthusiasts ## Why This Product - Trusted estes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Since 1958:** Backed by Estes’ legacy of quality and safety in model rocketry. - • **Versatile Compatibility:** Seamlessly integrates with a wide range of Estes rocket parts and accessories. - • **STEM-Ready & Educational:** Ideal for inspiring future aerospace innovators and classroom projects. - • **Durable Spiral-Wound Paper:** Strong yet lightweight construction withstands launch stresses with ease. - • **Precision-Crafted 18" Tubes:** Perfectly sized for professional model rocket builds and custom designs. ## Overview The Estes 3086 BT-50 Body Tubes pack includes three 18-inch, spiral-wound paper tubes designed for building and customizing model rockets. These durable, lightweight tubes are compatible with a variety of Estes rocket parts, making them perfect for both beginners and advanced hobbyists. Engineered to withstand launch and recovery stresses, they provide a reliable foundation for motor mounts, payloads, and recovery systems. Estes’ trusted quality and STEM-focused design make these tubes essential for anyone serious about model rocketry. ## Description Estes BT-50 Body Tubes are essential components for any successful model rocket build. Each pack includes 3 precision-crafted tubes designed to be durable, lightweight, and perfectly sized for Estes rocket-launch projects. These high-quality tubes save time and ensure reliable performance, whether you’re repairing an existing rocket or constructing a brand-new design.Each BT-50 tube measures 18" in length and is compatible with a wide range of Estes parts and accessories, making it easy to customize rockets to your vision. Strong enough to withstand launch stress while allowing easy assembly, these body tubes provide a professional foundation for motor mounts, payload sections, and recovery systems. Their versatility makes them ideal for both beginner kits and advanced custom projects.Perfect for rocketeers of all skill levels, Estes body tubes help builders create accurate, stable rockets every time. Whether you’re experimenting with new engineering ideas, teaching STEM in the classroom, or searching for fun stocking stuffers that spark creativity, these tubes deliver precision and quality. Always follow the NAR (National Association of Rocketry) model-rocket safety code during rocket kit operations.Estes rocket kits are built from the highest-quality components and designed around the unforgettable experience of pressing “launch.” Our hobby and STEM educational science products range across all skill levels, interests, and power levels. Unleash the space dreamer and science enthusiast in you with an Estes model rocket! Review: Not what I expected. Was looking for just thin ... - Not what I expected. Was looking for just thin tubes, similar to what you get out of paper towels, and found these to be unusable. Review: Great parts! - Always good parts to work with. Getting back into making my own rockets. Grandkids love it. ## Features - MODEL ROCKET BODY TUBES: The Estes BT-50 body tubes are precision-crafted components designed for building and customizing model rockets. This pack of rocket-model craft supplies includes 3 high-quality spiral-wound paper tubes that are ready for assembly, making them a reliable choice for both beginner and advanced rocketeers. - COMPATIBLE & VERSATILE: These BT-50 craft tubes feature a thin wax coating and suit a variety of Estes model-rocket kit parts and accessories. Use them to create custom models or replace worn components. Each tube measures 18" long, providing ample space for motors, recovery systems, and payload sections. You can also cut each tube to the needed length. - BUILDING MADE EASY: Whether you’re constructing a new rocket or experimenting with custom designs, the BT-50 body tubes make it simple to achieve professional results. They are strong, smooth, and sturdy enough to withstand the stresses of launch and recovery. Use tube couplers (not included) to connect tubes of the same diameter. - SAFETY FIRST, FUN ALWAYS: Our rockets and rocket launch accessories are designed to be used with the NAR (National Association of Rocketry) model-rocket safety code. Always ensure you have an appropriate launch site, stand back at least 15 ft., insert the safety key, issue a countdown, and then you can let your rocket fly! - WE IGNITE IMAGINATIONS: Since 1958, Estes has created educational rocket kits and displays designed for an unforgettable aerospace experience. As a family-owned company, we have grown to offer exciting STEM products that engage aspiring rocketeers and the future minds of aerospace. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0161CFRTY | | Age Range Description | Kid | | Brand Name | Estes | | Color | Brown/a | | Customer Reviews | 4.5 out of 5 stars 87 Reviews | | Educational Objective | Shape Recognition | | Global Trade Identification Number | 00047776030862 | | Included Components | Estes Rockets 3086 Bt-50 Body Tube, for Model Rockets (3 Pack) | | Indoor Outdoor Usage | Outdoor | | Is Assembly Required | Yes | | Item Dimensions | 7 x 0.98 x 7 inches | | Item Type Name | Model Rockets | | Item Weight | 0.1 Ounces | | Manufacturer | Estes | | Manufacturer Maximum Age (MONTHS) | 192.0 | | Manufacturer Minimum Age (MONTHS) | 120.0 | | Manufacturer Part Number | 3086 | | Manufacturer Warranty Description | 1 Year Warranty Against Manufacturer Defects | | Material Type | Plastic | | Model Number | 3086 | | Operation Mode | Manual | | Power Source | Manual | | Set Name | Estes 3 BT-50 Body Tubes Set | | Size | 18 inches | | Sub Brand | (-) | | Subject Character | (-) | | Supported Battery Types | No batteries required | | Theme | Model Rocket Kit | | UPC | 047776030862 | ## Images ![- Estes 3086 Pack of 3 BT-50 Body Tubes, Flying-Model-Rocket Building Supplies, Rocket Model Kit Accessories for Ages 10+ - Image 1](https://m.media-amazon.com/images/I/61klUtwNYrL.jpg) ## Questions & Answers **Q: do they fit a B6-4 engine** A: The owner's answer is not 100% correct. The tubes, at 2.4 cm, are larger than A, B, and C engines (a diameter of about 1.8 cm), if that is what you are asking. These of course can accommodate the engines with an engine mount tube, which you can buy or build on your own. While this question is 2 years old, I hope it will help someone else looking. **Q: Would these be good to roll tablecloths on** A: A very odd question. The tubes are built like the crescent roll packaging only far thinner. They can be easily compromised by banging on an edge of the table or even too much weight unsupported. This would only work if the tablecloths were very light. I think a wooden dowel would work better and last longer. **Q: I'm looking for something that is sturdier than a paper towel roll but otherwise the same (except for length, which i can cut). i'm confused by the dimensions - 17.9 x 5 x 1.1 inches - i'm assuming they are 17.9 inches long and 1.1 inches in diameter but can't figure out what the "5" in the dimension relates to. are t…** A: I have purchased these. The dimensions of the tubes are 18" long by 1.1" in diameter. I do not know what the "5" indicates. **Q: how many tubes per pack?** A: 3 tubes in a pack ## Customer Reviews ### ⭐ Not what I expected. Was looking for just thin ... *by G***D on February 10, 2016* Not what I expected. Was looking for just thin tubes, similar to what you get out of paper towels, and found these to be unusable. ### ⭐⭐⭐⭐⭐ Great parts! *by D***E on October 20, 2025* Always good parts to work with. Getting back into making my own rockets. Grandkids love it. ### ⭐⭐⭐⭐ good and strong *by F***K on September 13, 2014* Strong tube worked well for my son's and mine project. ## Frequently Bought Together - Estes 3 BT-50 Body Tubes - Estes Rockets 3162 NC-50 Nose Cone, for Model Rockets (5 Pack), Brown/A - Estes Regular Engine Mount Kit --- ## 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/47476108-estes-3086-pack-of-3-bt-50-body-tubes-flying](https://www.desertcart.vn/products/47476108-estes-3086-pack-of-3-bt-50-body-tubes-flying) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-16*