3D printing ideas

[curious aardvark]

MY first prints were practical - as are 99% of my prints.
They were also really simple to design and were different diameter stuffing tubes for my sausage stuffing machine :-)

nearly 10 years later, I'm still using them.
The tubes you get with sausage stuffers, do not fit insdie unspooled collagen stacks/hanks.
The tubes i made, do :-)