Compared with pearl cotton and pp cotton, pp cotton is better. Reasons:

1. PP cotton has excellent elasticity and long-lasting recovery properties, and can maintain the integrity of objects for a long time. Pearl cotton has poor recovery properties and is difficult to recover.

2. PP cotton has a relatively strong fluffiness and is not afraid of being squeezed. It looks very big, but can actually be squeezed very small. Pearl cotton has low bulk and is afraid of being squeezed.

3. PP cotton has beautiful appearance and comfortable feel, and its filling looks very round in appearance. Pearl cotton feels super thick.

4. PP cotton is washable, easy to clean, and has quick-drying properties. Pearl cotton is difficult to clean and dry.