The Giant Glow-in-the-Dark Geode brings the science lab right into your own room. Watch as the glow-in-the-dark crystals seemingly grow right before your eyes! The Geode kit includes a mold and casting plaster which allows you to create two Geode halves. Have fun learning about the formation of crystals, while watching as the entire process completes in about two to three days.
During the day these giant geodes glitter with brilliant crystals. When the lights go out at night they glow eerily in the dark. Making these giant geodes is fun and you’ll have a dramatic crystal display whether the lights are on or off.
Contents:
Aluminum Potassium Sulfate 7 oz.
Plaster of Paris 2.5 oz.
Zinc sulfide 4 g.
Geode mold.
Growing cup.
Measuring beaker.
Measuring spoon.
Stir stick.
Science guide.
Warning: This set contains chemicals that may be harmful if misused, Read cautions on individual labels and in the instruction booklet carefully. Not to be used by children except under adult supervision.
Box Size: 12.00in (30.48cm) x 10.00in (25.40cm) x 2.75in (6.99cm)
Recommended for ages 9 and older.
Weight: 1 lb 2 oz ( 0.51 kg )
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Deluxe Geode Crystals Kit
Grow a spectacular collection of 13 crystal specimens, geodes and more - in sizes of up to 2-8 in (5-20 cm).
Item No: PL283