“Kid” arts and crafts. Pick whatever you have lying around and make something cool out of it.
I hoard delivery boxes because the possibilities are endless. I love making temporary furniture out of them. A chair for a couple of evenings, a play house for my kid, an absolutely massive advent calendar for my partner. I did bookshelves, display cabinets, I am planning a kid couch.
I also hoard old fabrics, t-shirts and linen mostly, to turn into whatevers. A book sleeve, a mask, a cake transport bag…
I love the creative process of fixing a problem first with ingenuity then with my hands