This is an adapter to cultivate a chinese glass globe atomizer as an electric nail. 14mm bong stem. Works great, powerful cough and consistent with the right coils. Less money spent in general.
Atomizer:
https://ebay.to/2I5lWbg
Working vaporizer:
https://ebay.to/2lcKtxU
Bong with 14mm stem
https://ebay.to/2JGlbm3