3D Printer Motherboard Compression Springs Light Load--

Used to adjust the balance of the hot bed platform Material: spring steel Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:yellow+blue Package Contents: 8 x springs (4 yellow, 4 blue) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.