About this 3D model
This is a drying rack for my Naniwa Professional Stones (Same as Chosera outside of japan but without stand). To dry a whetstone safely it needs to be vertical on the side to avoid uneven drying that could lead to cracks. The stand also help preventing the stones from falling and a possible domino effect. Captain Obvious: If you only have 1 stone to dry put it in the centre for optimal stability.