119 results for 'water-jelly-crystal'
Vanishing Jelly Marbles
Uncover secret messages and learn about light refraction with water-filled spheres that disappear!
Jelly Marbles - Clear Spheres Kit
Place these tiny, solid spheres in water, and in just a little while you will have your own Clear Spheres.
Water Jelly Crystals Classroom Kit
Water-absorbing crystals introduce students to polymer science.
Splash of Color Kit
How fast can you mix 24 different colors using only red, yellow and blue water?
Splash of Color Classroom Kit
Explore the science of color mixing with this amazing kit.
Jelly Marbles - Clear Spheres
Small water beads that absorb 300 times their weight in water and grow into a perfect sphere the size of a jumbo marble (20 mm).
Water Jelly Crystals
From: $9.99 To: $59.99
These amazing pebble-sized polymer crystals mysteriously grow.
Water Jelly Crystals - Colored
These tiny polymers grow into huge gel pieces when you add water
Take the perfect slime recipe to a new level by mixing your own gooey, oozing concoction
Water Jelly Crystals- Colored 4 Pack
Pebble-sized crystals grow into huge gel-like chunks when you add water.