Minimalist Design: This 3D printing storage rack offers 40 lbs per shelf, holding up to 40 spools! Maximize your workspace and keep it tidy—ideal for efficient and organized workspaces Easy Mobility with Swivel Wheels: Move this filament storage rack with ease! It holds up to 88 lbs and features swivel wheels, making it ideal for any space—home, studio, or lab. Get flexibility and convenience for a more organized workspace Stable with Adjustable Feet: Need stability? Switch to adjustable feet mode to support up to 160 lbs (without shelf for other items)! The filaments spool holder keeps your spools secure, ensuring a reliable and sturdy storage solution Durable Material: Built tough with carbon steel, this filament shelf is durable, wear-resistant, and built to last. The powder-coated finish secures your spools, giving you long-lasting storage you can rely on Complete Accessories: No need for extra tools! This filament stand comes with all the essentials—bolts and wrenches—so you can easily assemble it, even as a beginner. It’s quick, easy, and saves you time on setup