Brand New Science Kit!

Rainbow String Slime™

8 fl oz (240 mL)

NEW FORMULA! No glue, no PVA, no Borax.
Squirt String Slime into the bowl of Activator solution. The instant the two liquids touch, you get solid String Slime. It’s that easy!
Safe to touch, twirl and twist as you explore the science of polymers.
Amazing fluorescent colors won’t stain your hands.

Includes:

240 mL (8 fl oz) of each color (Clear Glass, Hot Pink, Electric Blue, Neon Yellow, Tangerine Orange, & Radioactive Green)
20 g – Activator Powder
Step-by-step Activity Guide with take-it-further activities

SKU: WSTS-860

More Slimy Science Kits

Description

This is slime like you’ve never seen before. No glue… no Borax… no messy mixing… just amazing! Just mix-up the Activator solution and squirt your favorite String Slime color into the liquid. The instant the two liquids touch, you get solid String Slime.

Remove the strings from the bowl and you’re ready to play. Snap the string in half to reveal the gooey center. Just dip the ends into the Activator solution to seal it back up.

You won’t believe your eyes! Best of all, String Slime won’t stain your hands. It’s safe to touch, twist, twirl and explore the science of polymers.

Our special fluorescent colors will blow your mind under blacklight. Collect your favorite colors for the ultimate slime experience.

What Does it Teach?

Explore the science of building polymers by cross-linking long chains of molecules. The process of making String Slime is faster and easier than the classic slime recipe and it happens the very second the two liquids mix. Truly amazing!

What Age is this Activity Best Suited?

This activity is great for all ages. Both String Slime liquid and the Activator powder is safe to use as directed with adult supervision. Use String Slime as an introduction to chemical changes for young children while older children will learn about polymer science through the process of cross-linking long chains of molecules together.