Kablocks Blast

This foam building block set solves the thing every parent secretly worries about: attention span. Kids stack the soft, colorful blocks into a tower, stomp the launch pad, and watch the whole thing blast over 6 feet into the air — then start building again immediately. We've watched kids at Whiz Kids run this build-and-blast loop for a solid twenty minutes without once looking up.

• Whiz Kids Bestseller.
• Kid-powered fun! The stomp-powered launch pad uses the force of your jump (no batteries, no air pump) to send towers flying up to 6 feet in the air.
• Encourages: Fine and gross motor skills, cause-and-effect and basic physics (bigger tower = higher launch), and real sustained focus — a toy that rewards rebuilding, not just building once.
• Includes: 22 lightweight foam blocks, 1 build-and-blast platform, and a guidebook with play tips and ideas.
• Box Dimension: 12" x 11.25" x 5.2"
• Perfect for: Littles who need an outlet for big energy, and any kid who loves the "build it, then blow it up" loop as much as the actual building.
Suggested for ages 3 years and older.