The bong made from plastic to be mobile. They are perfect for portable use. Compared to glass bongs acrylic bongs are allowed to be used at festivals. They come in all shapes, colours and sizes, with or without ice notches and/or Kick-hole. Additional equipment may not be fitted due to them not being equipped with standard-ground -fittings. The down-pipe is usually sealed with a rubber grommet. The bowls are screwed on. Acrylic bongs are handy, light, robust, last along time and are good value for money.