[Sintron] 12pcs LM8UU Linear Ball Bearing Bush Bushing for 8mm Rod RepRap 3D Printer Prusa Mendel i3 Kossel Delta etc.. US Store (31)10 way 20cm Female to

(31)10 way 20cm Female to Female Dupont Cable x1

(22) Jumper Cables x 20 (23) 9V Battery Snap + 9V Battery x 1

STEP 4 Adjust the horizontal position

(9) Buzzer x 2

[Sintron] 12pcs LM8UU Linear Ball Bearing Bush Bushing for 8mm Rod RepRap 3D Printer Prusa Mendel i3 Kossel Delta etc.. US Store (31)10 way 20cm Female toOverview The universal Bearings Ball is great for you to replace the damaged Ball Bearings in your devices to improve them efficiency and save energy. The bearing is made of carbon chromium bearing steel, through hardened and precision ground handling, providing safe and reliable for the bearing sleeve and the bearing housing assembly. Ball in the cage loop to run a smooth ball guide surface to ensure even if high speed operation, low noise. Features