Remixed a caliper holder by Klave (linked) for the honeycomb storage wall. Hexagon's (connector) faces was offset by -0.15 for snap fit into the blank insert needed for the wall storage. The blank insert can be downloaded at https://www.printables.com/model/152592-honeycomb-storage-wall

Print settings:

Print vertically.

Layer Height : 0.2

Perimeters: 4

Infill: 20%

Update 12/07/2022: Added version that can hold a single CR2032 battery for the calipers.

Install the battery into the holder with the + facing up. There is a circle indicator on the holder