Soft glass is usually solid colors or a variety of colors and is cheaper in quality and cost. This 10" hollow base Soft glass bongs are great for anyone shopping on a budget. There are bigger and more complicated bongs out there, but sometimes, all you need is something simple. There's nothing more you need for a classic smoking experience, to be honest. Just you, some herbs, some good music, and this bong. That's all you need to have a fantastic time. This pipe is made of high quality materials that will last a long time. Height : 10" Mixed colors 4" glass bowl slide for 9 mm female joint 2 Pieces