Satoshi Maezumi (Paisen RC) video review of the Tamiya Lunch Box

The lunch box, named after the “lunch box” that carries lunch, is a particularly popular machine among the big tires. In spite of its comical appearance, it speeds up and you can enjoy a very powerful run.
It is an all-round, highly runnable machine with agile movement and handling.
In addition to the XB finished product that can be played right out of the box, the conventional assembly kit is also on sale. You can purchase it at your local hobby shop or RC specialty store.
Souce: パイセンRC (Paisen RC) YouTube channel