Getting into bong manufacturing can be trickier than usual because of the restrictions given by the countries for your future customers. However, if you are stationed somewhere that is completely legal, you might get your hands on good business. When it comes to bongs, it is not only glass and water. More pieces are essential for the bong to be working properly, without any leaks and wasted product. They are firstly separated by the type that the bowl is being connected to the rest of the body. The first option is without a grommet and there is a connection between two glass parts, so you can take the whole bowl out when you fill everything with smoke. The second option uses a rubber bong grommet which connects the bowl with the body. They are easier to be used because you don’t have to take away anything, just use your finger to let go of the hole on the side of the bong. 

The rubber bong grommet is a cylindrical piece that is connecting two parts tightly to prevent any leaks. Since they are completely made from a special type of rubber, they can withstand the high temperatures coming out of the igniting part. In addition, they offer complete water and air seals which are important for the functioning of the bong. The only important thing is that the grommet fits the hole tight. Although the grommets come in predetermined sizes, if you are getting into manufacturing, our firm can come up with special sizes just for your project. In case you already own one, getting a replacement grommet should not be a problem. Just make sure that you do the proper measuring of both pieces that are being connected with the rubber bong grommet. Look at that dimension in our list and you should be set.