String Slime™ Starter Set

  • Perfect for holiday gifts!
  • 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
  • Blue and Yellow String Slime™ colors – Mix to make green

$9.99

SKU: 866200