Glowing Putty Gels and Slime Kit itosensai and 22" (55 cm) to

and 22" (55 cm) to make 16" (40 cm)

Slip Stitch Hat Pattern PDF

It's knit using Size US 10

The mitts are knit using size US 2 needles

The blanket is knitted using US 9 (5

Glowing Putty Gels and Slime Kit itosensai and 22" (55 cm) toThe science of slime! Our Copernicus Toys fan favorite hands on explorations of states of matter, the chemistry behind gels, polymers, and phosphorescence. Experiment with making glow in the dark gel, a putty substance that flows and stretches, breaks and bounces, eco foam fizzle, and much more. 15 experiments in an awesome box. 6x4x4" box. Back to school STEM kit! These experiments are tactile great sensory play A favorite Christmas gift.