colour:Seven teeth - black, seven teeth - nine teeth - silver, nine teeth black, three teeth - silver, three teeth - black, four teeth - silver, four teeth - black, one tooth - Silver -, one tooth - Black
 

The frenzied seven tooth linkage /7 gyro EDC hand spinner linkage fingertips red spot wholesale 

Gear:It adopts pure brass material and high precision lathe imported from germany,

sizeControl within 1 filaments,Exquisite grinding, no burr, smooth rotation.

(Popular Science: 100 filaments =1 mm)

Principal part:Aviation aluminum material, sand blasting effect, anodizing treatment, iPhone grade frosted feel.

Bearingimported stainless steel R188 model bearings, good wear resistance, long idling time.

7Gear

8Ball bearing

2 minutesIdle

Super mechanical sense

The "cold" weapon of Chainsaw Massacre

Let your fingertips stop plaything!