Not what I was expecting, but still a nice thick banger. Based on the description I thought the inside would be a round bottom as well, but it's flat. I'll have to try a round (inside) bottom next time!

Love AFM.

Afm bangers never disappoint. This new design really helps retain heat.

Be Prepared!!! This lil guy retains heat like a boss!! That fat layer of quartz on the bottom definitely does its job, this is a nail for smashin fat dabs. I got an 18mm as well so there's a ton of airflow, and I love it!! Would definitely recommend this nail for patients that like to take larger dabs ;)