Muesli Bar Mould

Here is a tool to help make muesli bars or similar. The printed pieces clip together to make a 3 by 4 matrix of 12 spots for your muesli bar filling. See included photos.

To complete the mould, print 5 pieces of the short strip and 4 pieces of the long strip. Fit strips together to form a 3 by 4 matrix of cells. For my 3D printer, the long strips are very long, but managed to print the long strips when I placed them as a diagonal on the printing bed.

Each mould spot is 16mm deep and 65 by 43mm is size.

Once assembled, spoon in and pat down your muesli bar filling in the empty slots. Remove the slots before cooking the muesli bars by disassembling the frame, piece by piece. It should come apart easily.

Washing instructions:

• Wash in warm soapy water.
• Do not immerse in very hot water or place strips in a dish washer. The high temperatures will cause the plastic strips to permanently warp.

I hope you can find this print useful, too.

Print instructions

My print is made in PETG 1.75mm 3DFillies blue filament, with 0.2mm layer height on a PRUSA I3 MK3S printer. I chose a 100% infill density.