Modified a 3x1x1 multiboard insert and insert top to be used as a paintbrush holder. There is also a version of the insert that is trimmed down to drop in to the multibin and the 3x1 click ring is required to attach the top. In the images I used the 3x1x1.5 multibin with the drop in insert.

The front row is for smaller brushes while the back row is for larger brushes. I'm still adjusting the hole sizes and will make a version that is only for smaller brushes. For now it works great.

If there are any suggestions or requests I can easily modify it depending on what it is. I'm still fairly new to 3d modeling.

Original Files

3x1 Bin Insert Top: https://thangs.com/designer/Multiboard/3d-model/3x1%2520-%2520Multibin%2520Top%2520-%2520STEP%2520Remixing%2520File-1145060

3x1x1 Bin Insert: https://thangs.com/designer/Multiboard/3d-model/3x1x1%2520-%2520Bin%2520-%2520Multibin%2520Insert-1126727

If using the drop in version the 3x1 click rim is required. https://thangs.com/designer/Multiboard/3d-model/3x1%2520-%2520Top%2520Click%2520Rim-1140777

This remix is derived from the work of Keep Making. Find more about the Multiboard project at https://multiboard.io. The Multiboard License can be found at https://www.multiboard.io/license. Use of this part should adhere to that license.