Goodsstore 4.5 Inch Mini Glass Oil Burner Bong Pipe Thick Clear Heady Recycler Hand Bongs for Water Smoking Pipes

1.Tube Size of the bong: OD 26mm 2.Tube Size of the straw tube: OD about 7mm 1.5mm thickness 3.size of the bowl ball is about 23mm 4.all clear glass straw tube , so that can see clearly when u use it, have fun with this product. 5.We are an professional supplier on DHgate.At the same time we are also a very powerful manufacturer in China. Maybe we are not the biggest company,but the quality of our products and the price absolutely make you satisfied.Every item you bought from our company has been tested strictly before.syi