Prūf Smell Proof Jar

The Prūf Jar by Hygenix is a 500ml container with a built-in hygrometer and UV-proof purple glass. It features a high-density silicone seal and includes Boveda packs for maintaining optimal humidity.

• The description claims the jar adapts to deliver top-tier performance in various climates.
• The description claims the jar is fully waterproof.
• The description claims the jar maintains the ideal environment for keeping items fresh.