Two beads and one rope fingertip limit fingertip gyro

Material: titanium alloy

Color classification: silver, yellow, green, blue, pink, purple

Material:
Aluminum-local gold,
Aluminum-sapphire blue,
Aluminum-Chinese red,
Aluminum-Roland Purple
Pure copper - long bamboo festival,
Pure copper - short bamboo,
Pure copper-rolled stone

Rolling stone size: 14mm*13mm

Long double section: 13*11.7mm

Short double section: 9.6*13.8mm