This is a simple, easy-to-print, model to hold dice or coins. This print requires NinjaFlex or other TPE filament to work. By squeezing the cheeks of the model you can open it's mouth and store your stuff. Print one and try it out for yourself.
Printing is easy with NinjaFlex but you need to adjust your printer settings.Make sure you have the latest version of Makerbot Desktop. The new version is super easy to customize.
I included a screenshot of all the parameters I changed and the values I set them to.
No raft. No support.