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Solved problem, scuba pencils: https://www.xit404.com/collections/aqua-pencil-solo-packs https://www.xit404.com/collections/aqua-pencil-solo-packs
by iancmceachern 3y ago
Solved problem, scuba pencils:
https://www.xit404.com/collections/aqua-pencil-solo-packs https://www.xit404.com/collections/aqua-pencil-solo-packs
- trehans 3y agoIf you read the article, it addresses this exact scuba pen, and why this is solving a different problem.
- iancmceachern 3y ago(For others) It's the substrate, they're trying to write in fluid, with no "paper".