Test tube holder for 48 25mm/1" test tubes; great for science labs or kitchen spices!
thingiverse
Here's a 24x18cm test tube rack that holds four dozen 25mm/1" diameter test tubes. It takes an obscene amount of filament to print (about 750-850g), but it's a wonderful addition to my kitchen. Perhaps it'd be good for your lab? The test tube volume is a little low so it's not great for spices one uses a lot of. It's great for holding a wide variety of sometimes-used spices in a small space. Suggest using a 0.6mm or 0.8mm nozzle so you don't pull your hair out waiting for it. I used PETG for strength. I suppose PLA could work too, but I've not tried it. I bought the test tubes, corks, and labels separately, but these look like they should do (you'd need 3 sets and will wind up with spares): https://www.amazon.com/WERTYCITY-Pack-75ml-Scientific-Decorations-Cultivated/dp/B08QZDMRFP?dchild=1&keywords=25mm+test+tubes&qid=1615870646&sr=8-13&linkCode=sl1&tag=chrisgagne-20&linkId=3ee414d6fcabfb4233bb835efbe664cc&language=en_US&ref_=as_li_ss_tl
With this file you will be able to print Test tube holder for 48 25mm/1" test tubes; great for science labs or kitchen spices! with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Test tube holder for 48 25mm/1" test tubes; great for science labs or kitchen spices!.