Test tube christmas plug decoration

thingiverse

Are you tired of the same old Christmas tree ornaments? Do you have a stash of empty test tubes collecting dust in your lab or workshop? Are you a scientist looking to add some festive flair to your work environment? Then these test tube plugs are just what you need! (The plug size is 14.5 millimeters, so make sure your printer can handle that.) All you have to do is print the plug and choose your desired decor style - two prints will give you a complete model. Then, simply glue all three parts together using wood glue. These designs require no support material and come in models with integrated hangers, making them easy to hang on your tree or from the ceiling. You can fill the test tubes with colored liquids or other decorative materials of your choice. To ensure that the plug stays securely in place, apply a small amount of wood glue around its edge. If you're interested in creating a stand for your test tube ornaments, check out this design: https://www.thingiverse.com/thing:2719817