What small purchases have made your life easier?

[Lynca]

I used to always get slightly irritated when washing my face at the sink, when rinsing off the cleanser water would run all down my arms and dribble onto the floor.
I recently bought little wristbands made from towelling material that have completely solved the issue. £4.50 they cost me and I got them delivered the next day.
Such a quick and simple solution for a mild daily annoyance, I should have got them years ago!

This has inspired me to ask what other small purchases/changes have you made that have removed the little bugbears in your daily life?

Buying a towel ring to hang next to the sink in our downstairs loo. Previously the towel hung over the top of a tall radiator, and was never put back where it belonged - now the kids use it without moving it from the ring and instead of picking it up off the floor 20 times a day, I just swap it for a clean one midweek and at weekends and all is well. It cost me £4.

@HerculesMulligan I have that same exact problem! Might have to pinch this one