Purple Cow: Crazy Scientist LAB Hydrophobic Sand building * DRAIN TEDDY: The bathtub

* DRAIN TEDDY: The bathtub toy has holes on the ears that can be used to drain water

cause teeter totter to raise the spring loaded flag for a triumphant finish

encouraging open-ended

one rolling rattle and one dog on wheels

Assorted patterns

Purple Cow: Crazy Scientist LAB Hydrophobic Sand building * DRAIN TEDDY: The bathtubScience 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