How to use: First, press on the sauce bottle to release the air inside, then put it in the sauce, then reduce the pressure on the box until the air enters with the sauce into the container. Our site to provide you with high-quality products and delivery services at a reasonable price. The available pin size is 4 mm. One package contains 10 pieces. You can order glass vases by clicking here. Glaaf store provides you with all packaging products to support your project, whether a café or a restaurant, at the best prices, the best packaging prices, and the best buying deals. Note: Dear customers, you can choose the shape from below through the (Choose) box. For wholesale orders, please contact WhatsApp 0548596796.