QUARTZ THERMAL BANGER NAIL 14MM MALE

THIS BANGER NAIL IS BEST FOR RETAINING HEAT LONGER AS IT HAS 2 WALLS GIVING IT MORE SURFACE AREA AND A SLIGHTLY RESTRICTED AIRFLOW TO STOP YOUR FAVORITE CONCENTRATES FROM GETTING INTO THE NECK AND BEING WASTED. WALL TO WALL WIDTH IS ABOUT 15MM, MEANING SOME LARGER CAP TYPES MAY NOT FIT.