V disappointed with the resin stones. The mould worked out great in the sense that it picked up every ridge and mark but although the colours came out great and they looked translucent, you need very strong natural sunlight to see the overlap of the colours. I still have two last stone colours to cast. Not sure how I will be able to show what I was trying to do now. I thought I would have been able to lie them over one another and put a light at one end to pick up the colours projected. Pictures when its sunny I guess. I should have thought it out better and I should have done tests before I went off and took the time to do the moulds.