afreak, we only ship to US addresses and we are the main source for Zaps. There are many reasons we have this policy and we will stick with it. Zaps are officially available only in the US. A private transaction with a current Zap owner might be a possibility. Any service/warranty work on a global owned Zap will require shipping paid both directions by the owner.
I am getting some wood turned today for bubbler holders and Zaps. I found some old stash wood that was too small for the old design but will work for the CRZs, mostly all Myrtlewood. We are doing some Western Red Cedar too but those blocks will have to dry a bit longer before they are ready. Also a Cherry or two in the works.
I should get some bubbler shots up today with the wood holders. I am not taking names down but will post on FC shortly before I put them on the website. They will be in limited supply initially. We very much appreciate Tim getting on them as they require a good amount of hand work and he is very busy. We will see how they go. If they are popular at the price we offer, we will keep them in stock.
Blueberry is my favorite. Makes for an almost no bottom milkshake.
Stems are designed to fit the heatport loosely to allow for heat expansion. We have tightened that top heatport hole spec up just a few thousandths in the last couple months for as close a fit as is practical with our solid SS heatport construction.
Edit:
Looks like this will be the size/shape of the bubbler holders. They hold the piece WITHOUT the short GonG stem attached to keep the size down. A Cherry on the left and a Myrtle on the right. Zap in the middle for size reference. Note the bubblers are all slightly different.