Purple Cow The Einstein Science LAB - Hydrophobic Sand S#_4643 This pretend-play set has everything

This pretend-play set has everything kids need to build a seaplane toy with spinning propeller

Whether you're a seasoned builder or just starting out

The animals pop their heads up and down when you slide the roof top from side to side

open the surprise bags to discover a pet bunny and fashion accessories

Purple Cow The Einstein Science LAB - Hydrophobic Sand S#_4643 This pretend-play set has everythingDiscover the extraordinary world of hydrophobic sand with this hands on science kit. Watch as sand that looks and feels ordinary reveals its remarkable secretit repels water completely. Conduct fascinating experiments comparing hydrophobic sand to regular sand, observe how it stays perfectly dry when submerged, and explore real world applications in disaster prevention. Perfect for curious minds ready to unlock the science behind this mind bending