Smooth- Three ball bearings to make it more powerful and smoother

Kit Specifications:

Packaging Size: 310*230*35 mm (12

qty 2 M3x14mm BHCS (Black)

just charge it and you're ready for some pedal-to-the-metal

Robotime - ROKR Magic Piano Mechanical Music Box 3D Wooden Puzzle HPI160177 Smooth- Three ball bearings toROKR Magic Piano 3D wooden puzzle AMK81 is the latest product in the Mechanical Music Box series, designed on the basis of a hall of fame concert grand piano, with a self playing interpretation and elegant self playing keys, adding a touch of mystery to the classical flavor. The product features a vintage look and decoration, with the main body consisting of a classic grand piano and magical antique books. The magic books stacked under the body of the