Bottlecap coaster / Kronkorkenuntersetzer

thingiverse

I stumbled upon a bunch of discarded Bottlecaps and got inspired to give them a second life. I managed to find a way to repurpose them by following some creative ideas from the internet. It was surprisingly easy to fit the bottlecaps into place after enlarging the frame to 102% scale on my printer. You can print this holder using any type of Filament you prefer, but keep in mind that PLA may not be the best choice if you plan to use it for hot beverages - it tends to warp easily under heat. Once your print is complete, all you need to do is glue some bottlecaps from your favorite brand into the recesses and voila! You've got a unique coaster made from something that would otherwise end up in the trash. The design also works without bottlecaps or with other objects of similar size, so feel free to get creative with it.