Positionable plate stand

The painted stones, especially those heavy ones are usually arc shaped and common plate stands have no chance to hold it in position. This is the reason i made this positionable plate stand.

I printed it from PETG and PLA. Both materials works verry well. Of course the position aretation mechanism is not designated for a lot of moves, rather it is for strength and heavy stones then.

My design is based on this model published on instructables.com

https://www.instructables.com/3D-Printed-Print-in-Place-Plate-Holder/