Glass Tubing Sizes

Discussion in 'Bongs, Dab Rigs, Bubblers, Water Pipes' started by 420Justin, Jul 31, 2012.

  1. Can someone please inform me on the various sizes of glass tubing used in glass blowing? For example I know there is 50mm and 38mm... I'd like to know because I am designing a custom tube to order and I need to take all these things into consideration. Thank You!
  2. 8,12,16,18,25,32,38,45,50,60,65,70,75...
    There are some more. Checkout or for sizing

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