Acrylic Rainbow Unit Blocks - Foundation Set YGroup_Interlox Available in white and natural

Available in white and natural finishes

Encourage spatial and social emotional play with toddler STEM toy Grippies® Stackers

over-molded Poly+ end-caps and filled with contents ranging from static-sensitive foam

this space-saving storage unit is easy to clean

arched pieces and double-sided inspiration cards complete with ideas for play

Acrylic Rainbow Unit Blocks - Foundation Set YGroup_Interlox Available in white and naturalEncourage children to explore structure, color and light while making realistic windows, glowing towers, and colorful architectural builds. Made to align with the same mathematical dimensions as traditional unit blocks, this set of sturdy blocks is crafted from solid, transparent acrylic. Set includes 16 blocks in 10 vibrant colors and 5 unit block aligned shapes to create a completely new play experience.