Okay, I DO know that tool exists - swear I didn't dream it up hehe! In fact, I simply stumbled across it on the Container Store website (here:
http://tiny.cc/ugfvfw). The fact I was there is odd, since I can't shop from them as they don't ship outside of N. America, and I'm in Europe, but anyway. I was there and I saw it.
Well, that was several years ago and I have YET to find such an item, despite looking just about everywhere I could think of! It's driving me plum crazy. I have tried al kinds of keyword combinations in all kinds of places, including ebay (obvious) and even smaller, specialized catalog shops with tools and homewares. Nada, zip zilch. Tried multiple times too - every few months, there I am, giving it yet another shot (usually after breaking another nail trying to open one of those evil split key rings).
I really want to get my hands on one of these. I'm always moving stuff around various keyrings, and nothing else could possibly work like this does (and believe me, I've tried!)
So I'm here to see if anyone can come up with any new ideas on how to source this. Maybe some keyword combinations I didn't try, or maybe you know of a supplier who has this or could be persuaded to order some in? I dunno. This is kind of my last idea for finding this. I know it's not, strictly speaking, a technique, but I've seen people post in this forum to ask for the name of a tool based on a photo or description they have, or to ask where they can buy one tool or another. So I thought it was worth a try!
thanks in advance :-)