When I was in pre-school in Sweden I remember we had a set of boards that were designed to practice threading and tying laces, I think there possibly were ones with buttons and zips as well. Now our girls have already mastered buttons and zips, they have plenty on their clothes. But, as is the case for many kids these days, they don't really have to deal with laces as most kids shoes either have velcro or elastics. It's still an important skill to master though. I could set them loose on the adult shoes with laces in the house but I liked the larger size of the boards I learnt on as a kid so decided we'd try to make something similar at home. It's handy with the projects that keep the kids busy through different phases, especially when you've literally got nothing but time to kill like most of us do in these covid times. The girls have yet to actually master the tying of the bow but they enjoyed the process of making their boards and threading their ribbons...