Made in the UK by Phattpiggie.  Made from African Blackwood with a 10mm glass adapter stepping up to a 14mm wood adapter stepping up to a 19mm wood adapter for your glass.  316 Stainless Steel Liner up until where the glass joint is held in by o-rings.    

Thermal Accumulator Heater Matrix is not included but can be purchased separately.  Also works with other tips/caps like Dynavap and Vaphit.