Although the Luban bird can't fly for a long time, it is still very fun as a toy. Only rubber bands are used as power, and through clever mechanical transmission design, you can flap your wings and fly to the sky. The aunt next door said yes, come take a look.

01 Material preparation

02 Cut the refill and wooden stick into small pieces and stick them together

03 Break the wire and stick it

04 Hang the rubber band and stick the tail

05 Fix the tail and stick the feather

06 Stick the wings, it's over