My grandson collects spinners so I love to get them for him. This Fidget Spinner by Magic World 2014 makes a great addition. It is a tri-spinner with 3 "arms" and a flat disc in the center for holding. It is made of zinc alloy and stainless steel ball bearings. It measures 2 1/2" by 2 1/2" and is multi-colored. When it spins, it changes colors with each spin. It looks like a rainbow with a gold colored disc for holding. It is well balanced and spins for over 3 minutes which he has timed. Made a nice gift and is good for anxiety, ADD/ADHD, nail biting prevention or smoking cessation. Definitely recommend #RankBoosterReviews #Ad #MagicWorld2014