Description
Grow sparkling, colorful crystals overnight from a safe solution of potassium aluminum sulfate. Single out the largest crystal shard, redissolve the remaining crystals, and repeat the crystal formation process to grow a larger, more striking crystal. This kit includes four packets of crystal-growing salt and two dyes (red and blue) so you can grow a variety of crystals in different sizes and colors.
Included: 4 packets of potassium aluminium sulfate powder, red dye, blue dye, measuring cup, 2 spatulasThames and Kosmos Crystal Growing 3L Version Specs
- Manufacturer: Thames & Kosmos
- Brand: Thames and Kosmos Spark
- Genre: Crystals & Materials
- Number of Experiments: 3
- Number of Pages in Manual: 10
- Recommended Minimum Age: 8 Years
- Recommended Maximum Age: 100 Years
- Year Released: 2020
- Weight: 0.5 lbs
- UPC/EAN: 814743014831
- MPN: 551105
- Country of Origin: Taiwan
- Safety Information: Warning. Not intended for children under the age of 3. May contain small parts, balls, or other items dangerous to young children. May be harmful if swallowed.
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