Manhattan’s Chinatown is chock full of food and vivid street life. But it’s also a bastion of oddities and small treasures. These instructional rubber acupuncture models are part of that trove. Rounding out the selection of teaching aids is a cow, a horse, a dog, a miniature foot, human figures (both male and female), as well as a smaller ear and more. You can purchase any of these online here. Or, better yet, get yourself downtown and have a person-to-person transaction at my favorite Chinatown pharmacy, the Lin Sister Herb Shop at #4 Bowery.