20-Pack: CR 1616 3V Lithium Batteries "Low stock" just put your fingers into

just put your fingers into the holes and hold the ring with your middle finger

again and again

but hard on plaque and germs

sunlight and odors

Featuring an 18k Gold Plated Brass Diamond Ring

20-Pack: CR 1616 3V Lithium Batteries "Low stock" just put your fingers intoPower your devices with these CR1616 3V Lithium Batteries. They're designed to provide reliable and long lasting power for a range of applications. They also work in extreme temperatures and hold power for up to eight years in storage. Features: Brand: LiCB Chemical System: Lithium Manganese Oxide Lifetime of Battery: 3 years Capacity: 50mAH Safe and reliable Durable and cost saving Safety and Leak free: Zero mercury LiCB CR1616 batteries offer