This ceramic nail is a great way to upgrade your concentrate setup

that isn't a pipe that looks like a pen

1 to 120 grams

The color you pick refers only to the GRAV printed logo

These silver-colored pipe screens can be trimmed down to fit any size pipe without leaving frayed edges

G Pen Connect Glass Adapter for use with_dry herb This ceramic nail is aUpgrade your G Pen Connect with this official replacement Glass Adapter. This adapter allows you to enjoy water filtration and smooth hits with your G Pen Connect. It offers an exact fit with your vape pen and comes with a 10 mm, 14mm or 18mm male or female joint so you can match it with your favorite accessories.