Pebbles are mostly round in shape and have a smooth surface. This characteristic makes them excellent in many applications, such as garden paving, sewage filtration, and as decorative materials

Cobblestone is a natural stone that is named after its shape resembles a pebble. They are mainly taken from the sand and gravel mountains produced by the uplift of ancient river beds after experiencing crustal movements. After the impact of flash floods and continuous squeezing and friction during the transportation of running water, this smooth and edgeless stone is finally formed.