1. At the middle of 2017, we launched Friction Powered Cars which are easy to play for toddlers.
2. At the same time, we put Microscope for Kids in public, with LED 80X 200x and 450x magnification, help kids explore nature.
3. In 2018, we launched Plastic Kids Telescope successively.
And here are some products you may be interested:
Kids Tool Set: https://www.amazon.com/dp/B07H9R72X6
Car toys: https://www.amazon.com/dp/B075QCCTFR
Building Blocks: www.amazon.com/dp/B07MCH46WJ