Designed for ease of use, the triangle key in this set of music box accessories is suitable for DIY enthusiasts. Its ergonomic design ensures a comfortable grip, making it easy to wind the clockwork mechanism of your music box. This tool is a must-have for anyone who enjoys the box repair and maintenance. Features -Color:Silver -Material:Metal -Size: 2.70X2.00X0.50cm/1.06X0.79X0.20in -Diy music box parts: these accessories are ideal for diy music box projects, allowing you to create your own music box -Portable and convenient: the compact size of these accessories makes them easy to carry and use, whether you're or on the go -Effortless winding: the winding mechanism is designed to be easy to use, requiring minimal effort to wind your music box -Sturdy construction: made from metal, these accessories are built to withstand regular use and provide performance -Universal fit: these accessories are suitable for a wide range of music boxes, making them a addition to your collection Package list: 3 x Music Box Winding Key