Two-pack of cartridges for diaper disposal pots with powerful odor-blocking and antibacterial functions. ⭐️ This was originally a 3-pack, but since one is missing, it's a 2-pack. ⭐️ Unopened, but * May have deteriorated over time due to home storage. Poi-Tech Replacement Cassette 2-pack with powerful odor-blocking and antibacterial function. Poi-Tech Cartridge - Brand: Combi - Model Name: Poi-Tech Powerful Odor-Blocking and Antibacterial - Compatibility: Oi-Kuru-Run Poi Thank you for your interest.