I posted an item from my mum last week about how to reuse washing powder tablet nets and it made me think of their solid plastic friend: those funny shaped ball things that you put washing powder in before putting the ball directly into the washing machine.

I’ve got a few floating around from back in the day when they were the washing powder innovation du jour and since I’m trying to move away from chemical powder onto soapnuts now, I have no need for them.

Any suggestions for reuses? They’re really sturdy with a flat bottom but awkwardly shaped apart from that.