• 2017 Toy of the Year Finalist (TOTY)! New, open-ended interlocking construction toy with digital world appeal. Works with all other IO Blocks building toy sets
• Innovative, augmented-reality IO Blocks App acts as a virtual build guide. Download free for smartphone or tablet. Use with tracker pad included
• Colorful, geometric and curved, soft-touch plastic pieces that easily interlock with secure, friction-fit system
• Educational Set includes 20 double-sided Creativity Cards and big plastic bin
• 2017 Toy of The Year Finalist in Preschool category, winner of 2015 Tillywig Brain Child Award, 2015 Parents’ Choice Award, 2015 The National Parenting Center’s Seal of Approval