paper craft; paperware; articles made of paper
Refers to objects crafted from paper, especially handmade items like origami, kirigami, or decorative paper goods.
When I was a child, I liked making animals out of paper crafts.
This shop sells beautiful paper-craft lampshades.
切り紙 is paper cutting art, a subset of 紙細工.
paper cutouts; paper cutting craft
Compound of 紙 (kami, 'paper') and 細工 (saiku, 'craft, workmanship'). The reading かみざいく reflects rendaku voicing of さ to ざ.