Glow in the Dark – Atomic String Slime™ – 1 L (33.8 fl oz)

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)
  • A great introduction to the chemistry behind polymers
  • When the String Slime comes in contact with the Activator, it immediately changes from a liquid to a solid
  • We’ve added a special dye to our best-selling String Slime to make strings that glow brightly under black light

$24.99

SKU: WORM-500