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the parts are solid wood
Intended for legal drinking adults
Assorted patterns
encouraging open-ended
Purple Cow: Crazy Scientist LAB Hydrophobic Sand building the parts are solid woodScience kit for young researchers About this kit: It looks like ordinary sea sand and it feels like ordinary sand but it is anything but ordinary !!! In this kit we explore the fascinating scientific qualities of hydrophobic sand and it's uses. We will compare it with regular sand and witness the amazing differences. Does it really stay dry when taken out from water?! How does it assist us in prevention of natural disasters? In a series of 10
US$ 26.95
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US$ 825.00
US$ 1400.00
US$ 14.00
US$ 10000.00
US$ 112.50
