129 results for 'water-jelly-crystal'
Vanishing Jelly Marbles
Uncover secret messages and learn about light refraction with water-filled spheres that disappear!
Splash of Color Kit
How fast can you mix 24 different colors using only red, yellow and blue water?
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.
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).
Splash of Color Classroom Kit
Explore the science of color mixing with this amazing kit.
Water Jelly Crystals Classroom Kit
Water-absorbing crystals introduce students to polymer science.
Water Jelly Crystals
Starting at: $9.99
These amazing pebble-sized polymer crystals mysteriously grow.
Take the perfect slime recipe to a new level by mixing your own gooey, oozing concoction
Space Age Crystal Growing Kit
Why wait thousands of years, grow your own batch of awesome crystals in hours
Water Jelly Crystals- Colored 4 Pack
Pebble-sized crystals grow into huge gel-like chunks when you add water.