Many people wanted a twist version of "Mini Sandwich Maker" here "Mini Sandwich Maker Twist Edition". Mini Sandwich Maker is always available. Here I add an assembly video: http://www.thingiverse.com/thing:602379 In this new version, Mini-Sandwich Twist can be created in a single time or part by part, with the customizer or OpenSCAD. I had to make many changes because I wanted the pusher to be able to turn in the base. Please have a look to the video to see it in action : https://www.youtube.com/watch?v=m1SMjKPIZ8E In the customizer, you can change the size. Your guests will appreciate, for sure, these appetizers. It's also very nice and fun to use it with your kids ! Choose the type: hex, square, octagonal, oval, rectangle, rectangle with bevel, heart. If you are having any difficulties, need advices or you want me to make changes, I remain at your disposal. If you want to learn OpenSCAD you can follow these video tutorials : http://www.thingiverse.com/thing:656880