The raised platform inside the Quartz Core Reactor Banger Nail gives you a larger area to successfully dab. The high walls of this dab nail also help inaccurate dabbers as well. The Quartz Core Reactor Banger Nail comes in your choice of not only joint size but also joint angle and gender. This really comes in handy for water pipes with 45° joints as the 45° nails give you a more level surface area for your concentrates. Pick the specs that will fit your dab rig the best!