Instead buy the Moyu Screwdriver kit which is half the price and includes a tool for evenly tensioning your cube. Anyways the actual product it'll do the job for 90% of your puzzles.

Not a lot of cubes actually have screws of the size of this screwdriver. Get the PH0 instead, it's way more useful

It is a Moyu screwdriver, but it doesnt fit with the screws of all of my Moyu cubes. Only 2/10 cubes I have have the right screws.

I bought this non of my puzzles were compatible with it just find something around the house to use

I bought these, to give as a gift. But I tried them, and they are of the wrong size (too big) for either the MoFang JiaoShi MF3RS or KungFu LongYuan. My bad! The description states that II should get a Ph0 size screwdriver . . .
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Caution: 1 in 10 is poorly manufactured: of the one, the screwdriver stuck out diagonally and practically unusable.

Even though I couldn't try them on a cube, but they looked decent and should give you enough grip, even on tight cubes.

This Driver Is REALLY Small But It Is Great For Comps. And It Gets The Job Done. 5/5 Get It In Your Next Order.

I got this cause it was cute and I needed a small screw driver that could fit in my pocket. The price is a bonus too. After trying to use it, I've found it only works with some cubes as the head of the screwdriver flattens out too much for a cube. I've had it work for some of my cubes with a slightly bigger screw, but it is too big for my Valk and WeiLong GTS. There is a $4 screwdriver that is a little bigger, but it has a better end to it. I'd prefer that to one to these.

Moyu screwdrivers are not really good because I tried to tension my moyu aolong but it didn't work plus the tip is flat so its hard to work with.

The looks might throw you off, but this thing is amazing. It works w/ most cubes, its small and compact so it is easy to take to competitions, and it comes in every color of the rainbow. I would not suggest buying this item however if it will be your only screwdriver, this can be a pain when trying to take apart cubes. While that is the only real complaint, a problem I had w/ this product is that when the screw is fairly stiff, it might be harder to loosen. If that is the case, hold the cube and push the screwdriver into the screw and turn the cube while heavily pushing down on the screw driver. It works perfectly, and I highly suggest this even if you have a larger screwdriver just for its cute small size, and it's overall a great collectors item.

The MoYu Mini Screwdriver is roughly 36mm tall and about 18mm wide. It's great, it get's the job done. You can just put it in a bag with all of your cubes and tension twisty puzzles on the go. It comes in a variety of colors and it has a moyu logo on the bottom. I recommend it for on the go repairs.