classroom countdown visual timer,quiet counting, dual magnet, teaching homework meeting

welcome to our shop, all products in this shop are sold at low prices, we will definitely give you the most comfortable shopping experienceall the product in this store are taken by professional but due to differences in lighting, angle, monitor color deviation, personal perception of colors, etc.,there may be some color difference between the actual product .the final color is the actual product. prevail.our store is operating with integrity, only earning credibility, not making money