I have noticed that some people think not all birds need toys. I do not believe this is true, not even a little bit. It seems that the smaller birds often get overlooked. Even the teeniest birds like parakeets and finches need toys and will enjoy them. Please do not tell people that these birds do not need toys or that all they need is one toy.
I have cockatiels, parakeets, and a Meyer's. They all get toys, a lot of them. All different types. Loud ones, chewable ones, foraging ones, knotted ones, shredding ones, preening ones, and plenty of other things that I'm sure I've forgotten. My parakeets are given just as much of a variety of toys as the other guys. Some they ignore for months before ripping apart. Some don't even last two days.
I do not have finches but I do believe they need toys as well and should absolutely have them. I bring toys and food to a group of birds (not my birds) and there are some finches that recently joined them. They are loving the toys available, especially ones with lots of straw sticking out.
So please don't forget to get toys for the little guys too! Waiting for you to get home all day can get kind of boring.