I have needed a set of very small pullers several times to change bearings on small motors and have had to fit them together to get behind the small bearings to pull them off the armature shaft. This little set of pullers was just what I needed recently to easily change the bearings in my wife's Vitamix blender. This time I didn't have to search for scrap pieces to assemble a homemade puller. The squeegee kit paid for itself the first time I used it and saved me several hundred dollars from not having to buy a new blender! It's not a high quality snap-on tool, but it did the job. I like it.