Insert for the fantastic BaBo organizer by Willi3D.
I needed a place to store my heat set inserts, so I designed this and figured someone else might find it useful as well. This insert should fit most heat set inserts, but if you want to get the exact same one as in the pictures, I got them from here. They can also be found at Amazon or similar places. If you are unsure if your set fits, check out the drawing with dimensions attached to the pictures above.
Size 2x2 (60x60 mm).