Parametric cuboid

Just a dead-simple way to build a cuboid shape. Originally intended to create spacers for an Ikea UPPDATERA cutlery drawer (print in TPU to avoid chipping) but it can be used for pretty much anything you need a cuboid shape for. Parameters are self-explanatory. The default models are for the Ikea UPPDATERA cutlery drawer left, right, and centre large slots.

#### Recommended Print Settings
- 0.4mm nozzle
- 0.2mm layer height
- ≤10% infill
- No supports
- Print as oriented