NO-JAB Pathfinder 360° 2-Inch Rolling Ball by Ambutech, Rolls in Any Direction, Hook Style White Cane Tip for The Blind and Visually Impaired (Patent AP-18/124,738)

Ease of operation makes for a much more enjoyable traveling experience. The world's first makes a world of difference. A self-cleaning unique inner disk and a roller shield keeps the ball clean and rolling freely in any direction. Inner steel bearings (not plastic) provides a much more durable and smoother experience. No more dragging or scraping your cane tip along the surface. It provides better feedback, and a smoother operation than any other white cane tip for the blind. Designed to be used with the constant ground contact method. I personnally performed a year long extensive durability test. It weighed 3.3 ounces at the beginning and after a year long extensive testing it weighed 3.2 ounces, showing very little wear. It never failed or glogged even while going thru grass, dirt, mud, water, sand, and gravel. It still rolled smooth and easy in any direction. Fits any cane (that accommodates a hook style tip). [WARNING] This cane tip is to be used only on a mobility white cane for the blind or visually impaired. It is not to be used on any type of support cane, cane used for leaning or stability, crutch or walker. Made in Canada, U.S. Seller: For optimal use, we strongly recommend that individuals who are blind or visually impaired seek guidance from a certified Orientation and Mobility (O&M) instructor. Makes a wonderful gift.