EZ SPARES Micro Cleaning Kit Vacuum Attachment Keyboard Crevice Cleaning Tool Brush Kit,Universal Vacuum Cleaner Attachment(7PCS)

I have this kit for a Ryobi roller head hand vacuum. To use these, I have to use the right adapter to fit in the vacuum’s nozzle, and do a bit of a wiggle to get it to fit in the vacuum ”snugly”, and for it to not fall out. But it can be done. Then there’s a collar on the head where the vacuum hose connects. The one that comes on it has holes around the neck/collar to reduce suction. I’m assuming for more delicate applications. But there is another collar that covers it fully. You can take off the one w/ the holes with a little twist and a pull. Be careful, but they are meant to be interchangeable. I didn’t understand that at first and was upset. …until I “READ” it…lol. Really the only issue I have is that I wish there was a more like taper-ing to the hose hook-up. So that the adapter fit better. But it does what it is made to. And it’s pretty cool.

I bought this for dusting collectibles. It works well a and there is a lot of suction so you have to compensate for it when you don't need quite so much power. But the extra suction from my household vacuum is exactly why I bought it. Overall it's a great concept and something that I've needed. And I like the various attachments. The only con is that the hose could be a little longer and the attachment for your vacuum barely fit into my Shark vacuum handle intake, it didn't fit at all into the wand. It's lucky that the handle detaches from the wand. The company could do a little more improvement on the universal fit for vacuums or provide more than one fitting for different size vacuums. Also the vent doesn't completely close, it closes half way. I like it , and the price is good but there could be a few minor improvements.

Didn't fit vac very well but adding tape built up and seal it.

I used to have "technical vacuum cleaner" such as technicians who work on office photo copiers take with them on their rounds, and it came with a set of small vacuuming attachments that were essentially the same as this product; I think this has been made for a long time, and sold by many different sellers.These days, I don't have that vacuum cleaner anymore, but was getting disgusted by the large amount of dust building up between the keys of my home office computer keyboard. My one and only vacuum cleaner (other than my workshop's Shop Vac) is a Shark Navigator (pet hair version) upright vacuum cleaner. It has no attachments useful for cleaning a keyboard. I remembered THIS product and found several sellers here on Amazon, and chose this one due to price and Prime listing.This product comes as 8 pieces, although the manufacturer/seller calls it a 7 piece kit (see a caveat to this in the list below); all this means is that when you receive it you will need to insert the hose barb end of the suction controller/adapter into one end of the hose, and they call the adapter + hose a single piece of the kit.The suction adapter is what reduces the larger diameter of a typical vacuum cleaner hose down to the small diameter of the included hose, and in addition it functions to compensate for excessive vacuum from the larger vacuum cleaner operating with these tiny tools. HOWEVER, there is a more important reason for this part, and from the comments/reviews left by some other people, I think they made a bad move when they decided to tape over the vent holes in the suction adapter. Most regular vacuum cleaners use a lot of power (ever notice how their power cords get warm after a while?) and their motors are powerful and get pretty warm. They are designed so that the vacuum air, once the dust has been removed, is passed through the motor in order to cool it. The vacuum cleaner is designed to have adequate motor cooling when used with its normal accessories. But when you use a kit like THIS one, the air flow is greatly reduced, and if you use the vacuum cleaner with this product for longer periods of time, there is a good chance that the motor will overheat. That is why this suction adapter has those vent holes, although it DOES allow for the user to somewhat adjust the amount of venting for best functionality. DON'T cover those vent holes if you want to keep your vacuum cleaner working for very long in the future!The kit also includes a hose adapter, which has a variety of tapers and stepped/terraced diameters. The idea is you try this hose adapter in different orientations until you get the best fit between the above-mentioned suction adapter and your vacuum cleaner's hose. On my Shark Navigator, I did find a combination that fit, but the physical connection was too precarious, and it kept coming apart while I was using it. I wrapped some masking tape around the joint to keep it together while in use. I think the Shark Navigator uses a somewhat less common (non-standard) hose diameter, so probably many other vacuums will have a better fit than what I have experienced, but at least it DOES fit adequately for me.The other parts of the kit include:- straight wand- wand with angled end- straight circular brush (perhaps 3/8" diameter)- wide oval brush (perhaps 1" wide)- tiny crevice tool- the EXTRA part of the kit not mentioned above or by the seller: a small whisk brush that does NOT fit into the kit's hose or other fittings, you just hold it with your fingers.....I think this can be used in conjunction with the crevice tool to dislodge dust from between keyboard keys and then vacuum it up.For my keyboard, I got best result with either the small circular brush and/or the whisk brush + crevice tool. The wide oval brush was not too useful for cleaning between the keys, but might be useful for vacuuming up dust from the rest of the keyboard or the area around it on your desk; it also works well for removing dust from the the front of my computer's monitor, and from my desk telephone's keypad. I did find that it was easier to use the above fittings when they were attached to the wands; in other words, instead of sticking the attachments directly into the end of the hose, it is better to stick one of the wands into the hose and then stick the desired attachment into the end of the wand. Choose WHICH wand depending on whether you want the angle or not.Some other reviewers have commented on the smell, and they call it "cheap plastic smell". This odor comes from the vinyl rubber hose, not from the plastic fittings, and is normal for this type of rubber. Is it "cheap"? Well the whole thing is intended to be inexpensive, so the question of whether it is good enough to do the job, and in my experience with this one (and the identical one I had years ago), it DOES do the job.

Complete waste of money. Connections are not good. Attachments don't stay connected when in use - I had to tape them to keep them from falling off. Lint got stuck in hose, so there was no suction and no way to clear the hose. Connection to regular vacuum is loose and I had to tape it, too. Awful.

This was the perfect addition to my shop vacume kit. It allows you to get to very hard to reach spaces.

I used this set with my portable shop vac and Dustopper, and it worked great. For the price, this set is all I could hope for.**One big note on the manifold. Several people have noted that you can't close it all the way. When I got my set, I figured I would just close off the ports with tape. When I started taping them off, I figured I would leave 2 open just to allow a little airflow. As I started using it though, the 5 gallon bucket the Dustopper was on top of started to crush and collapse. This means I was creating some serious pressure in the system, and likely significantly overworking my shop vac motor. So, I removed the tape, and restarted with all the manifolds unblocked, but turned to low. It still created enough force to immediately collapse the 5 gallon bucket. So, I switched the manifold to completely open, and finally the 5 gallon bucket wasn't constantly getting crushed. You could see that with the vacuum on, it was creating pressure, and the bucket pulled in slightly which is probably about the right amount of suction.The point is, I think they did their homework, and the manifold/ports are there to save your vacuum from burning up. I hope that helps.

The product is exactly what I wanted. Exactly what it they showed, it works great, very happy.