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6 underground gas mask

Laughing Gas Mask – 6 underground

In stock

Laughing Gas Mask from 6 underground

All ready for easy 3D print
Not a physical product

ZIP contains:
-Laughing Gas Mask (both OBJ and STL)
-Laughing Gas mask .STL cut into smaller part for easy printing



3D printable cosplay


This model is a wearable mask . The mask is quite big and is meant to be post-processed.

Files contain pieces of the mask ready to be 3D printed and complete mask files, that are not cut into smaller pieces.


SCALE – Laughing mask

At 100% scale the helmet’s dimensions are:

Width approx. 226 mm with filter (183 mm without)

Length approx. 129 mm

Height approx. 245 mm


You can scale the model according to your head measurements. It is good to make it bigger and then add cushioning to the inside for a snug and comfortable fit.


As the mask is quite big, it is meant to be post-processed. We recommend a layer height of 0.1 to 0.3 mm on FDM printers. All parts are aligned to the printing platform for easy manipulation. Most of the parts need minimal or no use of printing supports to save printing time and filament. For reliable printing, we also recommend setting a brim to the helmets shell parts, because of their height and low thickness. It will ensure, that the parts will not come off the printing platform during the printing process. Printing settings will vary greatly depending on your specific printer.

If you’d like to suggest what we should do next, check out our pre-order page and fill in your suggestion:

This model was created by someone from our 3Demon team. It is fan-made. We are a group of modelling and 3d printing enthusiasts, who work in a 3D makerspace located in Prague, Czech Republic. We make cosplay accessories, technical gadgets and much more. Have a look at our Facebook page or visit our website to find out more about us:


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