This is an MQ735, which comes with a chopper. I've used it for 7-8 years, and recently, the main unit's contact has been getting unreliable. Condition: 1. The dedicated plastic measuring cup for making juice, etc., was used regularly and has fine scratches. 2. The chopper has been used a few times, and the whisk is unused. 3. The main unit sometimes has poor contact. When you press the top button, it changes from red to green and operates, but it sometimes takes a while to switch. If you try patiently, it will switch, and when it's working well, it switches without any problems. It's used, and the blender has been used quite a bit. The instruction manual is included. Please purchase this item only if you understand that it has some issues. ※ Due to circumstances, we may end the listing without notice.