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Search for jelly marbles 9 results returned for 'jelly marbles'

  • More Test Tube Experiments

    More Test Tube Experiments

    $3.95

    Now even more test tube experiments to love and bring home!

  • Jelly Marbles - Clear Spheres

    Jelly Marbles - Clear Spheres

    $9.95

    Small beads that absorb 300 times their weight in water and grow into a perfectly clear sphere the size of a jumbo marble (20 mm).

  • Vanishing Jelly Marbles Kit

    Vanishing Jelly Marbles Kit

    $9.95

    Your audience won’t believe their eyes when you “magically” uncover a secret message with this Jelly Marble polymer demonstration kit.

  • Jelly Marbles - Clear Spheres Kit

    Jelly Marbles - Clear Spheres Kit

    $9.95

    Place these tiny, solid spheres in water, and in just a little while you will have your own Clear Spheres.

  • Geo-Polymers Jumbo Test Tube

    Geo-Polymers Jumbo Test Tube

    $12.95

    Jelly Marbles and Water Cubes in our Jumbo Test Tubes.

  • Colorful Growing Orbs

    Colorful Growing Orbs

    $9.95

    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!