These items were purchased from Daiso about 7 years ago. DAISO SCIENCE: 2 items Gakken STEAM Picatin Kit x DAISO: 5 items Unused and unopened, but the boxes are crushed. These products can be used for summer vacation science projects. In addition to the set contents, you may need to prepare some items yourself. [Note] The Golden Picademy Award mentioned on the collaboration product with the Picatin Kit has ended. Due to packaging considerations, the yellow box items will be shipped with the boxes flattened. Please be aware of this. They will be delivered via Yu-Yu Mercari mail in an unused dedicated box.