9.thing made from found or reclaimed material--(1) cup set

Materials：stones​
Techniques: glue​
The ninth one is a cup made from a small stone found on the road. It was glued together with a glue gun and glued securely inside, using the gun to seal the gaps between the stones to prevent water leaking out. The problem was that each stone was a different shape and size, but they needed to be put together to form a flat surface, so the stones had to be sorted and then arranged to fit as closely as possible, and finally put together with the glue gun.