It has unique glamour to attract your attention when you feel anxious or bored.

Features:
Make your finger more flexible.
You can play it at anywhere and anytime for its portable advantage.
Great for fidgety hands， ADHD suffers.
A good choice for killing time， helping relieve stress.
Fun and interesting， also effective for focus and deep thought.

Specifications:
Material: Plastic + steel ball
Bearing: Steel
Color: Red， Blue (optional)
Types: 4 types (optional)
Item size: 7 * 7cm / 2.76 * 2.76in
Item weight: 50g / 1.76oz
Package weight: 74g / 2.61oz
Package size: 10.2 * 10.2 * 2.8cm / 4.02 * 4.02 * 1.1in

Package list:
1 * Spinner