I bought a really cool combination telescoping/folding cane from Svarovsky in 2019 that I used until the handle broke. It was great while it lasted. Imagine a regular sectioned folding cane, but with a handle that you could raise or lower for length.

I bought it directly from svarovsky by emailing my order and paying through Paypal. I just used Chrome's Google Translate feature to read the website in English to figure out what I wanted to buy. They were very nice, but it took a few messages back and forth to get all the details confirmed. Shipping took a few weeks.

Ambutech graphite canes with a ceramic tip are just as well constructed, lightweight and reliable. I probably wouldn't personally spend the money and time on this again.

doesn't Daniel Kish's foundation supply them? He swares by them for his training and is where I got turned onto them.