Don't throw out your used spool core! Upcycle them into a useful container for your work station with these press-fit lids.

• All you need to print are the bottom and top (optional) of the container, the spool core itself acts as the container.
• The same part is used at both ends for simplicity.
• They are designed to press-fit onto the core and can hold a decent amount of weight but are still easy to take off by rotating them.
• Stackable design for ease of storage.
• Minimized the material used, they come in at 17g per lid. A perfect print to use up the end of a spool that is almost done.
• Compatible with A1 mini.

Perfect to organize some loose hardware in your garage, use different color's lid to quickly differentiate between the contents of each box.

I designed them around Bambu's spool core, you may need to adjust dimensions to fit other spool cores. I've included the Fusion 360 files if you wish to modify anything or post a remake. Let me know if you have any questions.