Techno Gears Construction Set 2-Pack Dizzy Droid & Crazy Train This UPPER FRAME TUBE is

This UPPER FRAME TUBE is curved with one hole on each end

These parts work with the orginal manufacture parts

Scented Pre-Filter designed to neutralize odor

aerodynamic design to fit perfectly in the palm of your hand and still inflates even the largest of inflatables in no time

Techno Gears Construction Set 2-Pack Dizzy Droid & Crazy Train This UPPER FRAME TUBE isBuilding is so much fun with the Techno Gears Construction Set 2 Pack Dizzy Droid & Crazy Train. These sets are the perfect way to encourage kids to get involved. Each set includes 80+ colorful construction pieces, a colorful instruction manual, power motor and more! These interchangeable kits include everything your aspiring engineer needs to build their own action packed Dizzy Droid, and a Crazy Train with spinning gears and rotors! The mechanics of