Hop Up! Hopper 26" Batteries and Chargers This kit provides clear instructions

This kit provides clear instructions for preparing and performing the experiments

It's as easy as “comparing apples to apples”

you can use either the included transmitter or the app to control by smartphone

Construction with super-resilient polymers along with a carbon-fiber main shaft and tail boom give the model's lightweight airframe amazing durability

Rebuild the set into a house with garden and fireplace or a picnic scene with bench

Hop Up! Hopper 26" Batteries and Chargers This kit provides clear instructionsProduct Description Hedstrom's Hop Up Hopper Ball will be one of your child's favorite toys! Watch them bounce and hop all around the house and yard. This Hoppper Ball is a great source of FUN exercise for children, developing key cognative skills for their future. This Hopper Ball has an easy grip and grab handle, providing safe, exciting and unplugged fun! From the Manufacturer Hop Up 66!