The silver needs cermark but the other two are powder coated or stainless steel.

1 5/8"(L) x 2 3/8"(H) x 3/4"(W)

Use PG iPhone settings for the red and blue

Stainless Non-Coated Settings: 600 speed, full power, 370 LPI depends on image (Use Cermark)

Colorful Powder Coated Flasks: 1000/100 and clean with LAs Awesome Cleaner when done. Don't scrub or it will scratch. You will get this shiny with a gentle washing.