Wanted a way to freeze unused brine shrimp instead of tossing them, this is what I came up with. Printed in TPU NO SUPPORTS. I did size original model down to 75% for an over all size of 4.12 x 3 inches to suit my needs ( this is the profile uploaded as tested ). Printing this size also saved a ton of print time. This is my first from scratch model its not perfect but for its use it should work fine.