Watch the Video

String Slime™ Deluxe Set

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. It’s that easy!
Explore the science of polymers with this exciting kit
No glue, no borax
Amazing fluorescent colors won’t stain your hands
Pink, Blue, Yellow and Clear String Slime™ colors

SKU: 866300

Frequently Purchased Together

202010_String-Slime-Deluxe-Standard-Single-Image-&-Highlights_3

Explore the Science of Building Polymers by Cross-linking Long Chains of Molecules

Amazing fluorescent colors won’t stain your hands

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.

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.

202010_String-Slime-Deluxe-Standard-Single-Image-&-Highlights_2

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.

202010_String-Slime-Deluxe-Standard-Single-Image-&-Highlights_1

Use Under a Black Light!

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

Instruction Card included with 4 Experiments

Making String Slime
It’s All in the Squeeze
Mix-Me-a-Rainbow String Slime
Frog Eggs and Tadpoles

What’s Included?

String Slime™ Activator Powder 1.06 oz (30 g)
Yellow, Blue, Pink and Clear String Slime™ (3.4 fl oz. / 120 mL) each
1 Plastic Squirt Tube
1 Plastic Tank
4 Plastic Cups (2 oz)
Instruction Cards

Recommended ages 6+ with adult supervision.

Safety Information