Allows a 32mm diameter bubble level to be mounted on a Dwarf 2 tripod. This makes it easy to ensure that the Dwarf is level before shooting. The level I used was from Amazon -

sourcing map 4pcs Round Bubble Level 32x12mm Mini Circular Bullseye Spirit Levels for Leveling Camera Tripod Telescope Workshop Turntable Pictures Frame, Lime : Amazon.co.uk: DIY & Tools

I printed in PLA with 40% infill to provide additional strength.

I have also used it between the Dwarf and a quick mount plate to allow for easy attachment to a Manfrotto quick release tripod.