printed in ABS, no support needed if you help a little at the bridging problem. STL files for two halves, take screws for stability. Acetone vaporized for stability. Also added a handle and a bar end protector. edit 2015-07-10 added V2: insert cable ties for better stability edit 2015-12 I'm working to make a mould for silicone gummy. edit 2016-03 Project "mould" is stopped. I have immersed the mould in liquid hot candle wax to make anti-sticking. Then injected gummy and dried for a week. There is a result but not very good.