The PAX Puck Press helps you to make dense packs for your PAX, or other vaporizer, pipe, or bowl. It's easy to use, you remove the plunger and fill the press to the half or full indicator. Insert the plunger again and press it down to the desired pack size. If you have a PAX you can click the bottom onto it via magnets and push down the plunger to slide the puck into the oven.