Growing Crystal age 4-5 years A few light spots stand

A few light spots stand out on the neck

It comes in a handy plastic toolbox for easy storage

With many parts made of wood bioplastic

Chase it down and let the fun begin again

All Villainous puzzles are based on the award winning strategy game Villainous by Ravensburger

Growing Crystal age 4-5 years A few light spots standGrow 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.