Infinite Spin Precision Fidget Spinner High Speed Hybrid Bearings: Perfect for ADHD, Stress Relief, Focus, Concentration, and Quitting Bad Habits: 2 to 5 Minute Spin Times: EDC (Black)

Arrived in a padded envelope packaged in a metal tin. Opened Tin and center cap was not attached. Screwed it on finger tight and gave it a couple spins. Set timer and got 4 minutes out of it. Excellent!Then I decided to make it "better". Removed the bearing and put some high tech mil-spec oil on it. Put back together and it then spun for about 30 seconds. Very smooth and quiet, but only 30 seconds!!!!Took apart again, cleaned bearing with dawn and water and then soaked for 20 minutes in alcohol. Dried off with canned air and reassembled. Now getting a reliable 4.5 minutes out of it. Excellent again!!Only 4 starts cuz it was spun apart during shipping.I recommend!

It’s a good spinner. It is not colorful like on the Amazon page! One side of mine is all blue and the other side is all a greenish blue. Where is the red and orange colors! Very disappointed with the lack of color on my spinner. There is no multi colored effect when it spins. This gives a five star spinner two stars! If you’re looking for a multi colored spinning effect, look elsewhere! Will probably return this spinner. I am wondering if the inconvenience is worth it.

This is very smooth, very fast spinning and cool looking. It creates a really nice colorful ring when it spins.It's obviously heavier than the plastic spinners.Note: beneath one of the caps, there is a retainer that holds the actual bearing in place - this needs to be screwed in tight otherwise the spinner stops quickly. Check that before being disappointed with the spin time. Unscrew the caps, then tighten the retainer with a coin or something similar.

I just got this spinner few minutes ago and tested five times. 4 minutes and 45 seconds average time. Longest spin was 5 minutes 05 seconds

The absolute best spinner on Amazon. 5mins and 20secs table spin out of the box. I have been playing with it for about a week. the hybrid bearing is so quiet and smooth and it can still spin over 5 mins on the table without any clean and maintenance. This is something you can spin forever in your hand. The spinner dose has a little bit of scratch on the body, but it is ok to me since it spins so good. Love it!

I've bought three different spinners so far, this one most definitely spins the longest and smoothest of the ones I've tried. Take note, this spinner is one that doesn't screw in the inner bearing, so sometimes after a lot of spinning it will come loose which causes the toy to grind to a stop. You can just easily tighten it with your thumb though and it will spin effortlessly again. If they made one of this quality with lights it would be my favorite.

Great Spinner, best one I have in my collecting for the price range! The design and feel is great to use as a everyday spinner and would recommend to anyone. Just remember the R188 does need to be cleaned offen if using it as a everyday spinner, Update: I have had the spinner for a month now and still one of my favorites in my collection, perfect balance and spins like a dream! Highly recommended.

I like the size. It is a little smaller than the other spinners (swag from vendors) that i have used, but it works great for my smaller hands. The bearings are very smooth. This spinner shows excellent craftsmanship.