Free dpd
Zinātniska spēle
With this kit you can grow magic crystals at home. In a set:
- ammonium dihydrogen phosphate NH4H2PO4
- food coloring
- beaker
- plastic cups
- tea spoon
- woolen thread
- paper napkin
- pebble
age 10+
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This product is currently not on stock, but you can order it.
