The Hobbit Spool Jar

The Hobbit Spool Jar – Modular Magic for Empty Spools!

Why throw away cardboard spools when they can become fantasy storage jars?

This 3D-printed screw-on lid turns any standard spool into a Hobbit-hole-inspired container with a clever twist:

🔄 Interchangeable Hobbit Doors!

• The lid has a circular opening in the center
• Simply print and clip in your choice of doors (no glue or tools needed!)
• Includes:

• 2 ready-to-print door designs (including multi colored versions)
• A customizable template to create your own unique door

♻ Sustainable & Smart
• Gives empty spools a charming second life
• Perfect for storing small items, snacks, or DIY supplies
• Lets you refresh the look anytime by swapping doors

“Your own little Middle-earth – now with 100% more storage!”

On making custom doors:
Want to design your own Hobbit door? 

Use the included template file: simply place any 3D model (like carvings, knobs, or signs) onto the blank door base, ensuring it fits within the clip area. 

My method to create a 3D model to add to the door template was to import an SVG of my design into Blender and extrude it. You can also add a Displacement modifier with a wood grain texture for realistic detailing. When printed, your custom door will snap perfectly into the lid's frame!

Note: the screw lid might be a bit hard to turn the first 3-4 times. It is very snug but gives quickly (deburring can help too)