1-3/4" Wooden Ball Knobs | American Woodcrafters Supply
2" Wood Ball Knob
Amazon.com: Unfinished Wood Ball Knobs 1 inch for Kitchen Cabinet Knobs, Drawer Knobs, Dresser Knobs and Crafts, Pack of 100, by Woodpeckers : Tools & Home Improvement
Amazon.com: Ball Knobs / Wooden Doll Heads-Bag of 2
AmePro Supply Wood knobs for Cabinet Doors, Dresser Furniture Drawers, 1 1/2 inch Small Wooden Knob, Unfinished Craft, Folding Bifold Door Cabinets Drawer, Stain or Paint White (8) - - Amazon.com