The coolest, wildest and most fascinating materials from the Crazy Scientist world. Great counter tops to accommodate a STEM gift or just to simply enjoy incredible materials. Each product comes with a scientific explanation about the material and some fun experiments ideas .
Sand slime is experiments with stretching sand. It has the slime-like properties of slime mass and the texture of ordinary sand. It can be used for sensory games - stretching, crushing, forming shapes. Slime is also an excellent anti-stress toy! Check how relaxing it is to squeeze, crush and knead.
for children from 8 years of age
craft and instructions included
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