The listing does not allow returns.
Please observe gallery images for measuring illustration.
Please be 100% that you are getting the correct length.
If you are anything less than 100%, each downstem has its own listing that has FREE 30-DAY RETURNS.
Since returns are not offered, please read this carefully:
All downstems from this listing will be shipped vacuum-sealed with either a unique serialized 1-time-use hologram, or a uniquely shaped punch-out, or both. If anything arrives damaged/broken, replacements will be shipped immediately, once damage is verified. To provide verification images of damaged/broken goods, within 48 hours of delivery, please send at least 2 detailed photos that clearly illustrate damage/breakage. These photos must also clearly illustrate the damaged goods are still sealed in the uniquely packaged vacuum-sealed bag. Please contact me, prior to purchase, if any of these instructions are not fully understood.

These fit a 19mm female ground-frosted glass joint and reduce to a 14mm female frosted glass joint.
Please note: 19mm is often referred to as 18mm in some regions.

Please allow for a 5mm -or- 1/5" tolerance when ordering, as these are hand-made and may vary ever-so-slightly in length. If you need something precise, contact me before ordering.

SWISS: These hand-made Swiss / Holey / Fission Glass Downstems feature 15+ holes for superior diffusion! Please see gallery image for measurement illustration. Not everyone measures the same.

MATRIX: This Custom Hand-Made Matrix Cage Perc diffuses very well. Please see gallery image for measurement illustration. Not everyone measures the same.

RIFLED CUT: If you do an internet search for "Rifled Downstem," you will find similar Downstems that cost close to $100.
These custom hand-made Downstems feature 7 flame-polished Rifled cuts. The flame-polishing smooths the cuts, which strengthens them, making the glass safer, and increases diffusion / percolation. (1) Single Glass Bead will be included. The purpose of the Bead is to be placed in the Downstem, prior to use. This will plug the bottom hole, forcing air to pass through the flame-polished cuts, which maximizes diffusion / percolation. Please see gallery image for measurement illustration. Not everyone measures the same.

VERITCAL CUT: These custom hand-made Downstems feature 6 flame-polished Vertical cuts. The flame-polishing smooths the cuts, which strengthens them, making the glass safer, and increases diffusion / percolation. (1) Single Glass Bead will be included. The purpose of the Bead is to be placed in the Downstem, prior to use. This will plug the bottom hole, forcing air to pass through the flame-polished cuts, which maximizes diffusion / percolation. Please see gallery image for measurement illustration. Not everyone measures the same.

Please be 100% this is what you need. Not sure? Reach out for clarity. I'm happy to help and quick to respond.

Everything ships with discretion.

USPS PRIORITY SHIPPING: If you are purchasing more than one item and need USPS Priority shipping, only upgrade the shipping on one item in the cart. A single upgrade cost covers up to 2 lbs, but all items need to be part of the same transaction, else multiple upgrades will be needed.

GLASS IS FRAGILE & IT IS DANGEROUS WHEN BROKEN. PLEASE, HANDLE ACCORDINGLY. BREAKAGE ONCE OPENED/USED IS NOT ELIGIBLE FOR RETURN/REFUND.