This reusable 5 7/8" cake tester with a purple plastic handle and plastic storage case is designed to pierce the surface of your baked goods to check doneness. When it comes out clean, the cake is ready! This cake tester is perfect for bakeries, restaurants, cafes, and caterers alike. Use it to test your signature black forest cakes or pumpkin bread, decadent chocolate chip muffins, or cream cheese brownies.