We also kraft paper folding

For instance we puts yellow liquid as a bowl shape, then forcibly buckle at on the earth, let daub bowl air under the impact of sound, this game who fall ring. We also kraft paper folding "sling gun", "trample gun", the purpose is game listen to ring.

Additional, still use ZiDanKe irrigation lead to do "ZaBao", with the "ZaBao waste bicycle gun", the principle is passed on the match of the head of a hit produce exploding. This toy that time in children's up to date for a while, but unfortunately matches but by the supply, parents don't want to live with matches all let children listened to ring.

Say to ring of toys, spring when we had to do with willows whistle, the summer to the 10-minute walk from the willow reed reed whistle do picking, others with castor leaves culm, this can be used to do the flute are pure low carbon and green toys. And another impressive whistle, it is to use abandoned tinplate slice to make them. Remember that in my neighborhood righteousness to, there's a iron factory, many children often there pick-up of scraps, make some tinplate whistle in hutong or campus everywhere in the archangel. My home have a pack sundry box, inside still have a few such whistle.