BuildMaster Mystery Bag Magic Castle Sand

No-Mess Sensory Activity: Build detailed sandcastle kingdoms with no mess, no drying out if left out and no crumbling; BuildMaster is a tactical sensory toy set for kids with Castle Magic Sand and an incredibly detailed, mystery castle mold - collect all 6 molds. Build Sandcastles Indoors: Easily craft sandcastle kingdoms indoor with this Castle Magic Sand that feels like sand and holds its shape like clay; for kids ages 6 and up. Build, Smash, Repeat: This indoor sand kids toy play set is ...