Customizable Grid Box Insert

A fully parametric grid insert for organizing drawers, boxes, or storage containers. Divide any space into a clean grid of rows and columns with thin divider walls — perfect for small parts, hobby supplies, tools, or craft materials.

All dimensions are configurable to fit your exact container, and you can choose which vertical edges are rounded to match your box's interior corners.

Parameters

• Width / Length / Height — match the insert to your container's inner dimensions
• Rows / Columns — set the grid layout
• Rounding radius — controls how pronounced the rounded corners are
• Rounded edges — independently enable rounding on each of the four vertical corners (left-front, left-back, right-front, right-back)

Print Settings

• No supports needed
• Any layer height works
• Print flat on the bed