Color:

1-generation-ordinary-black and white silver tube

1 Generation-ordinary style-pink gold tube

1 Generation-ordinary-green gold tube

1 Generation-ordinary-black platinum tube

2 Generation-upgrade-black and white silver tube (shock absorber including 1 push handle) + difference

3th generation-Ultimate Edition-black and white silver tube (shock absorber with 2 push handles) + difference

1 Generation-ordinary black and white Walker + Music Box (+30 yuan-change the price first)