Nisaku Crevice and Sidewalk Weeder, Plastic Handle

It works like magic! Indispensable for weeding. It makes weeding so easy, it almost makes it fun. I will never use anything else again!

This is an excellent sidewalk crevice tool that works perfectly to get the weeds out between your pavers. The only negative is that they do not last very long, the blade comes off easily and then it is difficult to get it back in so that it does not keep falling out again. But since they are fairly inexpensive I just buy a few and they last me all summer.

The plastic clip that holds in the blade broke after 2 uses scraping grass from between pavers. Not durable enough. Before that it worked well, but not worth the money.

Works best on very straight cracks

I have a fairly long stretch of sidewalk and I live on a street that floods out - a lot. This means that dirt tends to accumulate along the curbing which means that weeds tend to take root - vigorously. Weeding the cracks in the sidewalk and dealing with the curb jungle has always been a pain in the ass - until this handy little tool came into my life.It is a beast. I am an all-American, ex-infantry, ex-medic, beast of a man and I tend to use tools hard. I cleared out an insane amount of vegetation in record time with little effort. And it ate it up.It got between the cracks and cleared out weeds and dirt with gusto. I have to admit I was concerned about the metal blade and plastic construction but it embraced the suck, got in the cracks, and slaughtered weeds with reckless abandon.Frankly, I have NO idea how this got mediocre reviews. It's cheap. It held up to hard use by a former grunt. It cleared out an insane amount of established vegetation - without using roundup or other chemicals (which didn't seem to work that great anyway).Unqualified five stars.

This tool works REALLY well at getting grass/weeds from concrete crevices. My driveway is over 50 feet long, and I weeded the edge of the concrete and cement blocks lining my driveway. The only problem is that it’s not made to go ‘Rambo’ on the weeds. Be deliberate in your cutting. Also, the instructions on the package are not in English, so I’m not sure if it mentions this or not.. while holding the tool, put your thumb over the green notch that holds the blade in place. I had it pop out a couple of times while using it, and was able to put it back in. But when I put my thumb over the notch it couldn’t pop out, which made it easier.

Love this tool. I used it to edge the bad grass and weeds from the edge of my paver patio to the yard and so easy to do. I will also use it for the asphalt drive to sidewalk gap.

This is one of those truly weird tools that actually works. Despite all efforts to discourage it, grass still grows between the bricks. The funky blade on this cuts the grass off at the roots and lets you flip the debris out for cleaning. The job isn't easy and isn't fun, but no other garden tool worked as well. (The 'modified' coat hanger tool now comes in second.)NOTE: this is NOT a sturdy tool. The handle is cheap, brittle plastic and the blade is corrugated aluminum. Don't mistreat it, don't drop it, don't dump it in the bottom of your garden tool kit.