Quick-Swap Reusable Spool for Refill Filament, Two-Finger Press Design, Compatible with Bambu Lab 3D Printers

Price: $15.99 - ($0.57,/,,ounce)
(as of Jul 13, 2026 21:27:44 UTC – Details)
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From the brand

MarsWork PLA Basic Bundle

A colorful, low-waste way to explore PLA Basic—eight 250g mini spools for small prints, fresh accents, and finding your favorite shades

MarsWork PLA Basic Bundle

MarsWork Reusable Spool

A reusable spool system that makes filament swaps simple—store mid-use filament, stay organized, and keep prints moving

MarsWork Reusable Spool Series

MarsWork PLA Basic

Your easiest start to stress-free printing—triple-dried and pre-tuned for Bambu Lab PLA Basic preset for smooth, consistent results.

MarsWork PLA Basic

MarsWork PLA Matte

Pre-tuned for Bambu Lab printers, and ready to deliver smooth, reliable prints right out of the bag.

MarsWork PLA Matte

MarsWork Matte PLA Bundle

MarsWork PLA Refill

Built for Makers Who Keep Printing

At MarsWork, we focus on the part of 3D printing that rarely gets designed well: the filament workflow.

Swapping materials. Organizing colors. Managing partially used spools. These small steps happen in every print. So we build better systems for filament, from refill materials to reusable spool platforms.

Less waste. Cleaner workspaces. Smoother workflows.

MarsWork — Print What Moves You.

Filament Systems

MarsWork designs reusable spools and materials that make filament easier to manage and reuse.

Maker Workflow

From filament swaps to material organization, our products are designed to keep makers printing smoothly.

Thoughtful Engineering

Every MarsWork product is built with careful design and practical details for real printing environments.

ONE PRESS. INSTANT SWITCH — Quick-swap design lets you open the spool with just two fingers and complete filament swaps in seconds—simple, intuitive, and fast.
SWAP & STORE HALF-USED FILAMENT — Secure mid-use filament with the included strap, remove it safely, and load a new roll on the same spool, freeing up spools and keeping your workspace tidy.
BUILT-IN FILAMENT CLIP — Integrated filament clip holds filament ends in place, reducing tangles and keeping every spool organized and ready for your next print.
COLOR CARD SYSTEM — Know your filament at a glance. Easily identify material and color during swaps to avoid mix-ups and manage multiple filaments with confidence.
DESIGNED FOR REFILL WORKFLOWS — Made to work seamlessly with refill filament, enabling flexible swaps and true spool reuse across everyday printing setups.