Zonon 4 Pieces 6 in 1 Multitool Tech Tool Pen Key Ring Screwdriver Pen with Ruler, Two-head Ballpoint Refills Metal Tool for Office Staff, Construction Workers, Red, Yellow, Blue, Black

I love these pens because, well...you never know when you'll have to sit down and write a novel, or measure stuff, or replace a watch battery, or tighten a screw in your glasses. Also, if you have large, thick fingers, typing on the tiny keypad of a smartphone can get ugly unless a stylus is available. Just one drawback, however; placing it on a keyring will damage the markings on the measuring scale, and these sorts of pens tend to unscrew themselves as you walk, so you migh find it has gone missing even if it was never loaned to a penless person.

Enjoy the various functions of the pen, although it's difficult to keep it from falling apart because it unscrews easily. Also, would like to have refills for the ink. The ones from the pens itself measure 2 inches. I have not seen an offer on Amazon for any that are that size, even with a search for 2 inch refills shows mostly 2.75 inch inks which will not fit. Help would be appreciated.

I was surprised how heavy these were for their size. They feel substantial and we have used them frequently. The pen writes well and the tiny tools came in handy with small projects. Great teacher gift or stocking stuffer!

Garbage. Do not buy. I bought two sets at different times, thinking I got a bum batch first time. Wrong. 1. Pen falls off the attached ring. It just breaks away. 2. Tip loosens on its end. 3. Ink can be spotty. 4. Stylus doesn’t work. Waste of money!Great concept. Just what I needed…if it worked. It’s a fail at every element of the pen. The only part that works is the key ring itself. Will not buy again.

These are awesome honestly! I’ve bought many variations of something like this and they all break or pop off in your pocket/purse. These are very sturdy and I absolutely love that the stylus is covered with a twist cap because that prevents it from popping off accidentally. Love these!

On the plus side, the pen and mini screwdrivers are very handy to have. Fits well on a keychain. On the minus side, the pen WILL occasionally unscrew itself inside your pocket, the stylus isn't very reliable, and you can forget about using it as a ruler… the paint WILL rub off in your pocket, leaving you with bare metal. Still looking for a better one, but this one does the job for now.

Size is small to fit in pocket easily. Useful tools. Good value

Pens do work. Key ring is strong and stays on. I put it on a lanyard for my use.