Nurdles, a colloquial term for the plastic pellets, are the raw material used for nearly all plastic products. Lentil-sized, at between 1-5mm, and thus potentially classifying as microplastics, or fragments smaller than 5mm, they can be devastating to wildlife, especially fish, shrimps and seabirds that mistake them for food. They also act as “toxic sponges” attracting so-called forever chemicals such as PCBs and PFAs in seawater on to their surfaces, and also carry harmful bacteria such as E coli.