95 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 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 Classroom Kit
Water-absorbing crystals introduce students to polymer science.
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 - Colored
These tiny polymers grow into huge gel pieces when you add water
Water Jelly Crystals
From: $9.99 To: $59.99
These amazing pebble-sized polymer crystals mysteriously grow.
Water Jelly Crystals- Colored 4 Pack
Pebble-sized crystals grow into huge gel-like chunks when you add water.
Colorful Growing Orbs
I’m sure you’re thinking that after we brought you Jelly Marbles, Polymer Spikes, Water Cubes and Water Jelly Crystals, we couldn’t possibly have another superabsorbent polymer up our sleeves... well, think again!
Water Absorbing Polymer Cubes
Small polymer cubes grow to ice cube size crystals.