This is the part for the hardness display window of pg5. * I'm not very knowledgeable about wood, and from a layman's perspective, I think it's probably spalted. I've included a photo of the same part of the wood, cross-sectioned, in the fifth image. * Made from a Yoshino cherry branch. * There is no hole for the hardness display window. * The surface is coated with beeswax wax. * There is a step or gap between this and the pg5 body. * It is made of wood and is thin, so I am not very confident in its durability. I have used Yoshino cherry for over six months without any cracking, but there may be individual differences. The pg5 body is not included. Price is not negotiable. Please understand that this is handmade before purchasing. No. 3