The Science Doodle expansion deck from Pacific Knit Co. brings the lab to your knitting. Inspired by biology, chemistry and physics, its 24 colorwork charts include lab equipment, microbes and DNA motifs to mix and match with your Doodle Card Deck.

Each 27-card poker-sized deck (2.5 x 3.5 in) comes with a How to Doodle instruction card, illustrated schematics and instructions for an infinity cowl and a standard cowl, and a custom printed tuck box.