The Space Age Crystals Classroom Kit contains 30 sets of pre-mixed crystal growing chemical, growth containers, spatulas, identification cards and instructions, including a 48-page teacher's manual. Grows crystal clusters of up to 2" in height (including base rock).

5 sets each of
"QUARTZ"
"EMERALD"
"CITRINE"
"CALCITE"
"ROSE QUARTZ"
"AQUAMARINE"