Check the listing for details. 10kg/22Lbs Automatic Rice Dispenser Large Grain Food Container Storage BoxNEW. Color: White, Condition: New. Listed at 73.10 USD. Introduction This model has all the 8 vena of the vascular system of the arm. It helps to provide a goodtraining of injection, infusion, phlebotomization, venipuncture arm simulator. It can provide a real feel when people practice. Veins and skins can be acupunctured repeatedly, and these operations won't cause leaks. There is an obvious feeling when needle penetrates into the veins. Blood flashback indicates proper insertion. Life-like vein in the skin surface is visible and palpable. Features 1. Deltoid intramuscular injection 2. Distribution arm eight major vein system, intravenous injection, transfusion (blood), blood and other puncture training functions. 3. Needle obvious sense of frustration, the correct puncture produced blood back. The same vein and skin puncture site can.