After trying out several crevice tools for my home and kitchen, I decided to give this product a shot .According to my experience it does a better job than the others in terms of reaching in tight spaces and cleaning the corners. The flexibility and compatibility with my Navigator Lift Away vacuum are impressive. The only downside I noticed is that its a bit difficult to clean after use. Overall, I'm happy with this purchase and recommend it to anyone who needs a reliable crevice tool..