4Pcs Crevice Cleaning Brushes, Hand-Held Crevice Gap Cleaning Brushes Long Handle, Hard-Bristle Brush for Cleaning, Thin & Small Gap Brush for Kitchen Sink, Sliding Door Track & Dead Corners

It definitely works on small crevices and tight spots and brushes are sturdy.Good for relatively medium to light cleaning, but not sure it would hold up under heavy pressure since it is made of plastic. For my cleaning purposes it works great and would purchase it again.

I have been in the commercial cleaning business for well over 20 yrs. I have just started using this brush on all the faucets I clean and it is fantastic. This brush takes faucet cleaning to another level.

Works as expected, perfect for cleaning those tight corners in our stainless steel sink.

Behind the faucet, the tracks of sliding doors, in window frames, you get the idea. The stiff bristles get in there and get the dirt out. An essential!

I've had these now for a while and they are GREAT! They have sturdy bristles which quickly get all traces of grubby stuff out of the cracks and crevices. I like them so much I bought them for some of my equally compulsive clean freak friends and family. Yay!!! No more wiping again and again around the base of the toilet. Great for behind the sink where the fixtures meet the countertop or the joints where the backsplash meets the countertop. Spritz, scrub, wipe and the grubby is GONE in seconds.

Great for my needs.

Serves a good purpose for my cleaning needs

I purchased these for cleaning between shower doors. They were very sturdy and worked well.

I have really enjoyed using these brushes. They clean every nook and cranny! Great for tile (grout), cleaning around tap fixtures around the sink. Basically it’s in my pail while I clean the home. Bristles are perfect and the angle of the brush gets in tight spots. Great for tracks to clean out, shower/door jams. You won’t be sorry with this purchase.

Super funcional y práctico, me encantó

Perfect size, quantity and quality tough brush that gets in those little crevices for the cleaning. Very satisfying.

Great for getting into tight crevices.

Used this product to clean bathtub, around taps - in tight corners. Does the job well!