Very rarely do I find a product that impresses me, I've been teaching Self-Defense for close to 20 years and this innovation is a true game changer. Introducing the New Tactical Defense Endorsed SipChip! This a coin-sized drug test that will let you know if your drink is spiked within 30 seconds! Tests for over 100 different drugs, simple, and super easy to use. Don't send your kids off to college without one! Comes in packs of 3. Each package includes 3 SipChips, and two custom carries to make testing easy on the go.