This is a Flying Tiger toy, similar to a Pythagoras Switch. There are two sets. All the pieces are included. There is no box. Please feel free to negotiate the price! It has spiral parts and bell parts, and it's fun to combine it with your own building blocks or marble runs, or to find things around the house to expand the course. The combination of natural wood and colored parts is bright and cheerful, and it's cute even when it's still in the box. Perfect for children who like Pythagoras Switch or marble runs. It's easy to build, so children around 4 years old can probably assemble it on their own! Packaging will be done using recycled materials. Thank you for your understanding. Nordic Flying Tiger Denmark IKEA Wooden toys Wooden toys Marble run Pythagoras Switch Scalino Cuboro Caden Caden Cororo Quadrilla Kumon Kugolino Educational toys Marble run Birthday present Christmas present Bornelund Wooden marble runs are usually expensive, so this is a great deal. Since there are two sets, twins or siblings can use them together.