Vampire Cactus Terrarium Keychain Accessory. Cactus Gift. Vampire Cactus Terrarium Keychain Living Breathing Cactus you can Wear, Care and Transplant Lives in capsule for over 3 months or more & Easy to water with tiny holes on the bottom. Includes Care Card and Caricature Care Magnet. Includes 2 Week Plant Health Warranty.