The multi-user adapter is included with the VapirRise, this piece is a replacement in case of loss or damage. It allows up to four people to use the VapirRise by means of direct draw.
Attach the adapter to the heating chamber on at the top of the VapirRise and hook up the silicon hoses (available separately). The valves can be closed independently to prevent vapour dissipating in the air when there's less than a full group of four.
You must be 18 years or older to visit the VapoShop website.