This is a set of four Mini 4WD grade-up parts. ○ HG Maintenance Base Dark Red ○ Avante MK.2 Clear Body Set ○ Low Friction Small Diameter Low Height Tires Japan Cup 2020 Limited Edition ○ Mass Damper Square The maintenance base is the only item that has been used, so it shows signs of wear and dirt. Please refer to the images. The other three items are unopened.