Paper science (gacha machine, bullet launcher, blow dart, guitar)

The "Play Science with You" series not only combines handcrafting with science, but is also a product suitable for parents and children to enjoy together. Science toys for learning together will bring you back the fun of science. "Paper Science (4-in-1)" contains four science toys. There are gashapon machines that can be converted into coin-operated ones, bullet flywheels that can fly very far in the park plaza, Blow Darts and simple and fun little guitars that can be played at home, combining artistic creation and science, Create scientific-style artistic creations with ease!