UGEARS - TYRANNOSAURUS REX newsXpress Local As with the Birthday Bear

As with the Birthday Bear each year

wax and sandpaper (for optimal gear function)

soft blue/green plush

including front and rear suspension

hold each one safely in your heart"

UGEARS - TYRANNOSAURUS REX newsXpress Local As with the Birthday BearUGears 3D wooden puzzles are made with high grade natural wood materials, all the parts are pre cut and ready to be assembled just like a puzzle; no additional tools or materials needed. This mechanical DIY wooden model of a walking tyrannosaur is driven by a metal spring, which transmits power through a reduced gear, turning the axle that drives the legs. A clever system of links and connections allows this king of the dinosaurs to walk on its own