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Aluminum Potassium Sulfate

Alum 100g

This is the most commonly used chemical for growing large, sparkling, clear and beautiful crystals.

Will dissolve easily in water, and when saturated, will grow fantastic "diamondlike" crystals.

Great for school project or science fair project.

Laboratory grade granular crystals, 100 gm in plastic bottle.

Adult supervision required! NO instruction on how to do a science project is supplied. You should know how to use this chemical before purchasing it.

Alum Crystal Powder ALUM100Regular price: $9.99Sale price: $6.99