The new color which is not in the former in 3 vivid colors of red,
blue, and white. The large-sized official-recognition course of
three lanes is the best for enjoying a race by friend entirety. The
course is 2 rounds in length and it is 5 cm in height of about *0 m
and a fence. The sizes of a course when it combines are **6 cm x
**4 cm. The product made from a nonrigid plastic with a quiet run
sound.
