Description from pattern:
Knit, knit, knit. That’s all -- just knitting. And increasing at each end. And changing colours at a whim. And decreasing at each end. What could be more comforting? What could be better? You’ll have this jazzy cosy finished almost before you’re ready for your next cup of tea!

Designed to fit a six-cup teapot.

Use 6mm needles for looser fabric, 5mm needles for firmer fabric