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🧬 Unlock your inner slime scientist—because perfect slime waits for no one!
The Slime Labs All-In-One Activator 300ml is a premium borax-based liquid activator designed for DIY slime kits and craft projects. Made in the UK, it offers a safe, non-toxic formula that delivers consistent, smooth, and stretchy slime every time. Its fast-acting, versatile solution works with all glue types and provides long-lasting value, making it the go-to choice for kids and adults seeking hassle-free, creative slime experiences.
| ASIN | B0F7Y5Z7D1 |
| Age Range Description | Child, Adult |
| Best Sellers Rank | 96 in Toys & Games ( See Top 100 in Toys & Games ) 2 in Slime & Putty Toys |
| Brand Name | Slime Labs |
| Colour | Activator Only |
| Container Type | Bottle |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,351) |
| Educational Objective | Cognitive Skill, Creative Thinking, Dexterity, Imagination Development, Motor Skill, Problem Solving Skill, Sensory Skill |
| Included Components | Slime Activator |
| Item Dimensions | 7.6 x 7.6 x 10.2 centimetres |
| Item Form | Liquid |
| Item Volume | 300 Millilitres |
| Manufacturer | Slime Labs |
| Manufacturer Part Number | SLA |
| Manufacturer Warranty Description | 1 Year Limited Warranty |
| Material Type | Sodium Tetraborate |
| Maximum Age Recommendation | 1000.0 |
| Minimum Age Recommendation | 36.0 |
| Model Number | Slime Activator |
| Number of Items | 1 |
| Occasion | Birthday, Children's Day, Parties |
| Scent | Unscented |
| Size | 300ml |
| Special Features | Long Lasting |
| Theme | Art, Birthday, Crafts, Fantasy, Science Fiction |
| UPC | 731628235818 |
| Unit Count | 1.0 millilitre |
A**L
Good activator
It was a very good activator. It is a big amount so it can last long enough to make a good few slimes. I found with other activators that they either didn’t work or it took the whole bottle to make a slime but with this one a little goes a long way. Overall I thought it was great value as you get a lot and good quality I would recommend this activator. Unlike some others this one isn’t sticky and is more liquid and water like.
E**S
Activator.
Daughter loves making slime. This product works.
T**T
Easy to hand mix on.
Our Granddaughter loves mixing it in her slime. She plays with the slime, near enough everyday and gets great fun out of it. Good product, works well. Would highly recommend the product and the Seller. This was her second bottle. 👍
T**N
It arrived right on time and works really well
It arrived right on time and works really well. It makes perfect slime every time, and my daughter absolutely loved it. The only “downside” is that she now wants to make slime all day long — slime everywhere.
P**L
Good product
Great product. Easy to use
E**I
Does not work
Did not activate the slime, does not work at all
J**N
Great for making slime
Great for making slime!!
M**E
Value for money and good product
I have purchased this item twice now because I feel it's good value for money and last alot longer than those small bottles, works well with the glue I brought so my grandson can make his slime . Also fast delivery
Trustpilot
2 weeks ago
4 days ago