Cheap And Discounts 12 Pack - 1/2inch Stainless Steel Fluid Liquid Dispensing Tips Assortment Kit (12G,13G,16G,17G,18G,19G,20G,21G,22G,24G,25G,26G) Wholesale. Buy Directly From Merchant KETU Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.