This set of music box DIY accessories includes a triangle key designed for winding clockwork mechanisms. The triangle key is crafted to fit precisely into the winding slots of music boxes, ensuring smooth and efficient . Ideal for hobbyists and repair enthusiasts, this tool helps maintain the functionality of your cherished music boxes. Features -Color:Silver -Material:Metal -Size: 2.70X2.00X0.50cm/1.06X0.79X0.20in -Diy music box accessories: suitable for diy enthusiasts, these music box accessories are easy to use and allow you to create your own unique music box -Portable design: the compact size of these accessories makes them easy to carry, can work on your music box projects anywhere -Effortsaving mechanism: the winding mechanism is designed to be efficient and requires minimal effort, making it easy to wind your music box -Durable material: made from metal, these accessories are highly durable and resistant to wear and tear, ensuring use - compatibility: these accessories are suitable for a wide range of music boxes, making them a addition to your toolkit Package list: 3 x Music Box Winding Key