Beer Mug - Chmielaki 2025

Every year I'm making new mug for friends and family for Chmielaki Beer Festival in Krasnystaw, Poland

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More Beer Mugs
https://www.printables.com/@C47_3d/collections/758477

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It was made to be used on festival to drink beer sold in 0,5l plastic cups - mug printed in 120% size 
Works with Nicknack cups (there is a bulge that will go in the cup's holder hole) - 120% size , you can try 119% or 119,5% if you want the cup to hold more firmly
Easier to use than just a cup and safer to use than drinking from a print

You can also use it with bottled beer (100% size), beer can (94%) or just for a decoration
I also used it with 0.5l stainless steel inserts. Mugs were printed in 115% size (may differ depending where you get the inserts)

Fits standard diameter beer bottle (there is a 72mm hole)
You can resize the model in slicer for different diameters
Use the equation:
X / 72 * 100%
where X stands for the diameter you want with added 1-2mm (for a 'safe distance')
So for example for a beer can (66mm, so X will be 68) you need ~94,5% size
Remember to check the widest area (like the bottom of the bottle or top of the cup under the rim)

If you printed it slightly too big you can use a file 
BeerMug_Chmielaki2025_reducer
with the same size as a mug. It will reduce the hole diameter a little
Glue it or just push it in

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Printed on Bambu Lab A1 with PLA:
Spectrum Filaments -  Magenta Blossom ; Flipflop Green ; Spicy Copper ; Old Gold ; Neon Orange ; Fusion ; 
Devil Design - Silk Bronze ; Silk Gold
Bambu Lab - Basic Silver
Sunlu - Wood
Rosa - Silk Pacific

All photos with filament names
https://www.instagram.com/c47_3d/p/DMnsPp8tcS2/
https://www.instagram.com/c47_3d/p/DMvTXPkNMqP/

Video 
https://www.instagram.com/c47_3d/reel/DM0KL-HN-PV/

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Models made in Blender 3D

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Printed with 
0.4 nozzle
0.2 layer height
3 walls (perimeters)
7% gyroid infill
7 top and 5 bottom layers
Bottom surface pattern: Octagram spiral ; Concentric looks nice too
No supports

On 120% size it is around 186g of filament used

Z-seam set to 'aligned' / 'sharpest corner' or 'user defined' and set to center 
The seam should be in the 'channels' in the mug to hide it nicely

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