About this 3D model

Heyho A friend of mine who likes to roast his coffee himself asked me to create a file to put his roasted beans into bags without creating a too big mess. There are already solutions like this out there but they didn´t fit his requirements. So here I have a 3D printable solution for you. You don´t need supports and the test pieces I printed worked well. My girlfriend doesn´t see any use to it but I kinda like the device :P What do you think? The sizes s - xxl are only scaled versions of the design. So if you need it for a special application scale it to your needs! Have fun and keep printin! Note: I didn´t testprint the XXL Version because my printbed is too small.