Minimal Kallax-Compatible Filament Spool Holder

Keep your filament organized without adding bulky racks or complicated hardware. This is a minimal filament spool holder designed to sit neatly inside an IKEA Kallax shelf or other similar cube storage shelves. It gives each spool a clean, stable place to rest while keeping your workspace tidy and your filament easy to grab. The design is simple, low-profile, and practical, making it ideal for printer rooms, desks, workshops, maker spaces, and clean display-style filament storage.

Features

• Fits neatly in IKEA Kallax-style cube shelves
• Works with similar cube storage shelves and flat shelving units
• Minimal, clean design that does not take over the shelf
• Great for organizing PLA, PETG, ABS, TPU, and other filament spools
• Easy to print and easy to use
• No unnecessary parts or complicated assembly
• Helps keep filament visible, tidy, and accessible

Ideal for

• 3D printer filament storage
• IKEA Kallax filament organization
• Shelf-mounted spool storage
• Clean desk and workshop setups
• Minimal maker space organization
• Displaying filament spools neatly

Print notes

Recommended starting settings:

• Material: PLA or PETG
• Layer height: 0.28 mm
• Infill: 8%