Hello and thank you for your interest in my work! My nano stems have a 1/2" SS flat screen installed in the stem with a 1/2" internal retaining clip placed over the screen to ensure it stays in place. I am sorry I have no codes or discounts posted anywhere at the moment. If you decide to purchase one, pls let me know its you and we spoke and I will make sure you get the best of the bunch.
FC Vaporizer Review Forum
Ed's TnT
mitchgo61
Thanks Ed. I will most likely order one in the next week or so, once I acclimate to the nano. Looking forward to an all-wooden experience!