Item Number: 3152785
This item is available for giftwrap!
• Sparkling addition to your science lab
• Creative manipulative for chemistry and Earth science lessons
• Sparks creativity and curiosity
Prove scientifically that all that glitters is not gold
Mold your own geode and create a beautiful crystal cavern inside – this is just one of 15 experiments composed of four chemically different crystals: potassium alum crystals create regular octahedrons; rapidly growing sodium sulfate crystals; long needle-shaped sodium acetate crystals; and plaster made from gypsum crystals.
Create plaster casts of shapes and then grow layers of crystals on them. Mix the dyes (included) and custom color your creations – then display them in the included clear plastic treasure chest.
Includes 15 experiments, locking treasure chest and instructions.
Recommended for ages 12+.
WARNING! — This set contains chemicals and parts that may be harmful if misused. Read cautions on individual containers and in manual carefully. Not to be used by children except under adult supervision.