Test tube christmas plug decoration

Are you bored by the usual christmas tree balls? Do you have a bunch of useless test tubes? Are you working in a boring lab and want to have some chistmas decorations?

Then these test tube plugs are the solution! (plug size 14.5)
Just print the plug and choose a decor version (print two times).Glue all three parts together using wood glue.

The models wont need any support and are also available with an integrated hanger.

The test tubes can be filled with coloured fluids or other decora