Device Review: CryoPen O by H&O - 3 star rating

This nitrogen device is interesting, but far from a must-have

Product: CryoPen O by H&O

CryoPen O by H&O

Price: $1200 + $50 for 16g cartridge pen

Pros: Highly portable

Cons: Small capacity, fiddly

Verdict: ★ ★ ★ ☆ ☆

The Cryopen is a handheld tool to apply nitrous oxide to appropriate skin lesions.