Eppendorf Tube rack for Shaker

In our lab we are often taping the eppendorf tubes to the shaker an innova40) so I decided to make a holder for them that would screw in like everything else. Made to hold the 1.5mL tubes. Hoping to make one for cuvettes soon.

Update: Some lab members and redditors suggested I make this to hold the tubes horizontally so I did! I have verified that all the standard tubes we may shake fit but haven't had anything that needs to be shaken to test yet.

-Also added a remix source that I used to make the hole for the 1.5mL eppendorf tube on the original vertical design. I missed linking it and forgot to ever add it later. Sorry about that.