Mitbringexperiment Kristallzucht Magie Wilhelm Hartlaub

Wilhelm Hartlaub

The snow is a long time coming - and this year

Fits with the tracks in our Brio range

the search ends unexpectedly

golden yellow

Mitbringexperiment Kristallzucht Magie Wilhelm HartlaubBlue, red, yellow with this KOSMOS experiment set, the most beautiful crystals in different shapes will soon be glittering in beautiful colors in the children's room. As if by magic, the small and large individual pieces are created from water, color and crystal salt within a few days. The most beautiful crystals can be presented particularly effectively in the transparent treasure chest. To make sure everything works, the instructions explain step by