handiwork; handicraft; homemade item
Refers to something made by hand, often with a personal, rustic, or non-professional touch. Can be used for crafts, food, or small handmade objects.
My grandmother's handmade stuffed toy has a lot of warmth.
He enjoys wood handicrafts as a hobby.
細工 means 'workmanship' or 'craft', often implying delicate or detailed work. 手細工 specifically highlights that it is done by hand.
Compound of 手 (hand) and 細工 (craft, workmanship). The reading ざいく is a rendaku form of さいく.