Since Waxmaid released Horn two years ago, the first silicone+glass design in our production line. it has been getting much affection from our customers. 4 IN 1 is an another unique product. it is made of Platinum Cured Silicone material, its safety level is definitely higher than the FDA approved ones. You can use it in 4 different ways, it could not only be your water bong but your Nector kit. It is the perfect bong for using both flowers and wax. If you break the glass by accident, no worries, it can be used without glass. 4 in 1 is our first silicone glass multifunctional bong also with suction cup base design and magnet on side. It is also easy to clean it, the silicone parts are easy to pop out. There are many kinds of silicone+glass design bongs from Waxmaid. Welcome to stop by our booth.