A hobbycraft online exclusiveperfect for use with the gemini die cutting and embossing machine this gemini plastic shim is a handy accessory to help you create professional quality papercrafts this is a die cutting essential helping you achieve excellent cuts across paper and cardthis shim is a simple solution to dilemmas such as paper tears and gaps between base plates whenever youre die cutting dazzling designs simply place it between the base plate and the flat side of your die then