Festool systainer lid insert for small tools or parts. The mesh's flexure design allows for a degree of flexibility using PLA or ABS.
Split into two halves (left and right) that each just fit on a 235x235 build surface, eg. ender 3. Make sure to check your home offsets, though.
New in V2:
Onshape document: https://cad.onshape.com/documents/23e5fa00fac7a1f1c5b1430b/w/613cae372dfb512062529099/e/d2e4e7e04e4026816383ac72?renderMode=0&uiState=66215cd6cd7a9800802715ae
The author marked this model as their own original creation. Imported from Thingiverse.