Whether you’ve got a large water pipe collection with pipes of differing diameters, or you share pipes with your friends, having adjustable accessories is a must. With this adjustable combo ceramic nail, you can do just that. While this might look like every other ceramic nail, this nail can be used for all diameters of joints, from 14mm to 18mm: simply screw the adjusting pieces up or down, depending on what diameter the pipe’s joint is. You can also choose how close or far the head is from the dab rig’s body. Just remember: while ceramic nails are certainly a treat and hold head rather well, they will crack if you don’t season them with a pinch of dab all over the nail before heating. Seasoning your dab rig nails also makes the vapor taste much better too. Upgrade your rig with this combo adjustable ceramic nail and taste the difference in your vapor.