Amazon.com: sansheng Dryer Balls,Reusable Dryer Balls,Hedgehog Dryer Balls for Pet Hair Removal,Laundry Balls for Washing Machine(3pcs) : Health & Household
4 Laundry Dryer Balls, Reusable White Plastic Hedgehog Laundry Ball, And Dryer Ball, Anti-tangle And Reusable | Fruugo NO
On the Left: Brand new Hedgehog Dryer Buddy On the Right: Hedgehog Dryer Buddy after approx 12 years of use (they are thrown in the dryer with clothes to help fluff them) :
Reusable Hedgehog Dryer Balls Combo Set Clothes Cleaning Tool Hair Remover Anti Static Soft Laundry Washing Ball Pet Accessories - AliExpress