Hompie 360 Degree Rotation FIDGET Tri Spinner Hand Toy Kit for Relieving ADHD, Anxiety, Boredom Spins for up to 1-2 Minutes Non-3D Printed

The spinner can used this way: 
Hold spinner in one hand and use the other hand to spin it rapidly using small continuous strikes to keep it spinning indefinitely with practice spinners can be spun using one hand only using the fingers of one hand to stop and start spinning. These are perfect pocket pieces for people wanting something small, simple, discrete and fun-also effective for focus, stress relief and deep thought. 

Features:

Great For Fidgety Hands, ADD & ADHD Sufferers Helps Relieve Stress
Perfect size suitable for Adults and kids
Easy To Carry,Small,Simple,Discrete and Fun,also effective for Focus and Deep Thought
Ceramic center bearing,SLA technology,laser industrial molding technology,resin materials,accompany you year by year
Use This Way:Hold spinner in one hand and use the other hand to spin it rapidly using small continuous strikes to keep it spinning indefinitely with practice,spinners can be spun using one hand only using the fingers of one hand to stop and start spinning

Specifications:
Material: ABS + metal
Color: As Shown
Function: Educational toys, interactive toys
Product size: 7 * 7 * 1 cm
Packing size: 10 * 10 * 10 cm
Net weight: 70 g
Gross weight: 90 g
Packing: Packed in cartons

What is include:
1X Tri-Spinner Fidgets Toy  

Note:
1.Please allows 0.1-0.2 inches error as manual measurement.
2.The color just for reference only, as different monitor, color will slightly different from pictures shown.