solar bullet train, train toy, solar train, solar train toy. solar bullet train, train toy, solar train, solar train toy.All Aboard the fastest train ... on self-motivation, perseverance and manipulation. The Solar Bullet Train is an excellent beginner building kit ... friendly train and watch it travel without rails. solar bullet train1,NO.: ZLY3022,Single Size: 17 ... 09CBM7,G.W: 10 KG mini solar train toys