Lot 10 K'NEX Medium Crown Gears KNEX Yellow Red Gray Replacement Parts This lot is a great way to expand your collection or replace lost pieces. The product is a set of gears for large chain creations, crafts, steampunk projects, and other uses. The gears are part of the K'NEX product line and are made of plastic. Suitable for ages 5 and up, these gear pieces are compatible with K'NEX construction toys. Or use for Steam Punk , Crafts or other hobbies. * Brand: Knex * 10piece * Color: Gray-2, Red-7, Yellow-1 * Material: Durable plastic Condition: Pre-Owned Used not abused Lot 18