Jing Glass Tea-iere

http://jingtea.com/teaware/glass-teaware/400ml-glass-tea-iere

I already own one of these. I use it very often. My girlfriend is about to move away to begin grad school and I am looking to get one for her. I am just wondering if anyone is aware of the existence of something similar being sold in the US. If I have to, I’m going to buy another from Jing, but I could get it cheaper from the USA, I’m sure. Thanks in advance.

http://www.rishi-tea.com/product/simple-brew-loose-leaf-teapot/teapots
I am aware of this product, but it has been sold out for the past few weeks.