BAG - AVERT SIGNAL BLOCKER Grinder Throw away those other grinders

Throw away those other grinders

4-inch base provides enhanced stability

Fits in the palm of your hand

Borosilicate glass cocktail tubing

BAG - AVERT SIGNAL BLOCKER Grinder Throw away those other grindersThe Avert RF Signal Blocker is an anti signal pouch that blocks all radio frequency waves (GPS, WIFI, GSM, 3G, 4G etc.). The Signal Blocker Pouch is designed to prevent all radio frequency waves from passing through it. It's lining is equipped `with advanced nano size particles that block incoming and outgoing signals and radiation. By placing your smartphone cell phone in the Signal Blocker Pouch it protects you from digital intruders. Blocks GPS,