4x Smooth Rods - 65cm x 8mm OD
Perfect for building a 3D printer, laser engraver, plotter, etc.
Bought a bunch for a project, but only ended up using half of them.
Bought each rod for about CA$20 on Aliexpress: https://www.aliexpress.com/item/32332798910.html
Stored in bubble wrap and cardboard box.
Sale price is for the lot of 4 rods (i.e., the price is not per-unit).