May 30, 2025
Description
Because of the difference between the kinds of markers (the arrow shaped one has one with a dent and one with a hill, the round one has one or two bumps). Because of these it's easy to feel wich marker is yours when cave diving.
I printed these in PETG because of the stronger UV resistance and being more strong all around. The filament I used was glow in the dark, it's not tested yet if this helps while diving.
License:
Standard Digital File License
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