Use your vape pen with your water pipe by purchasing a DabCap adapter from Vape Parts Mart. The DabCap is the best vaping revolution since 510 threads.
DabCap V4 - Fully Universal Vape to Bong Adapter
Dabcap
DabCap V5 - BOOM Headshop
Accessories
Double DabCap - Yellow – PLUGPLAY™
CCell M6T Oil Cartridge - Best CCell M6T Cartridge & CCell Oil Cartridge
The DabCap V2 - Fully Universal Vape to Bong Adapter
Double DabCap - Green/Red – PLUGPLAY™
Accessories
How to Vape With Your Bong - Cannabis Vape Reviews
Custom Branded DabCap (CollabCap) – CannaDevices
POTV Branded DabCap (CollabCap) V4 - Planet of the Vapes (Canada)
Black 510 Thread Dab Cap By Rokin