A: Don't worry. RK as a pipe and drape manufacturer has already considered all possible cases you may encounter while using. We have designed removable parts. That's to say you can change another one if one of them are broken. Our pin, bowl (lock), crew, pipe and so on all can be replaced with another standard part.

Besides, we offer 3 years warranty to our products. Non-artificial damage factors. Our accessories lifetime warranty, customers only pay the freight cost for new accessories.