![coin bottle opener / Flaschenöffner](https://3dcrawler.ams3.digitaloceanspaces.com/thingiverse/2921927_coin%20bottle%20opener%20_%20Flaschen%C3%B6ffner_666fdf71754be25d460e1654001f4859f5943a8a.jpg)
coin bottle opener / Flaschenöffner
Description
There Are 2 Different Bottle Opener: "Bottle Opener Normal": You Can Print It With 100% Infill Or You Can Do This: Print The First 3 Mm And The Last 3 Mm Without Bottom Layers And Top Layers (Bottom Layers=0). Choose 30% Honeycomb Infill. For The 4 Mm In The Middle Of The Bottle Opener You Choose 100% Infill. If You Do So, You Have A Nice Looking Honeycomb Look With A Strengh Core Inside. "Bottle Opener With Holes": This Should Be Printed Only With 100% Infill. If You Are Interested: This Structure Is The Result Of A Weight-Optimization Using Fem :) Use A Coin For The Gap. I Used A 10 Cent (Euro) Coin. It Is Not So Easy To Fit The Coin In, So It Needs Some Force. Depending On How Tight Your Printer Prints The Gap, You Can Use A Different Kind Of Coin, Of Course.
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