Watch Jeanelle Dech demonstrate the creation of a 16" ball pillow using Pom Stripe - Brick from Klimaka Studios. Then, follow her as she sews a more perfect sphere using bias-cut segments. The sewing pattern with complete written instructions is available through the Workroom Marketplace. https://workroommarketplace.com/collections/accessories
High quality ball pillow inserts are available from American Down & Feather in a variety of fills and sizes. https://www.americandownandfeather.com/
Special thanks to Laura Nelson, owner of Sew Nice (https://www.sewnicecreations.com/) for developing the print pattern and instructions.