Hey,

The length depends on on how you customize the hot end (ie. what "melt-zone" length you use). The approximate length is from about 52mm to 62mm.

I am in Toronto, so this hot end will ship from Canada. International shipping is included in the price of each perk so don't worry about that I use economical shipping. Also, I don't think you will have to pay any customs fees since it is not an item with high declared value.

Yeah, Zennmaster is a cool guy. I talked to him about my design and he is really happy to do a review.

I hope you will support my project!

Thanks,
Eric