What is the origin of puzzle toys?

What is the origin of puzzle toys? In the 18th century, Englishman Spearsbury invented jigsaw puzzles, which are currently the best-selling toys in the world. In 1760, Spearsbury worked as a teacher at the Hather School in England. He drew a map of England and Wales, cut the map into irregular pieces, and asked his…

How to clean baby toys?

Methods of cleaning baby toys:, 1. Plastic toys: Soak in soapy water, bleaching powder, and disinfectant tablets after dilution, and rinse with water after half an hour. 2. Cloth toys: scrub with soapy water, rinse with clean water, and then expose to the sun. 3. Iron toys: 6 hours in the sun. 4. Plush toys:…

What kind of wood processing is usually used for wooden toys?

What kind of wood processing is usually used for wooden toys? Toy materials require uniform and meticulous structure; moderate hardness, easy cutting, smooth cutting surface; low shrinkage rate, no cracking, no deformation; material color should be light, beautiful wood grain; excellent paint and viscose performance. Suitable tree species: broad-leaved wood includes walnut, ash, birch, camphor,…

What are the types of cognitive toys?

What are the types of cognitive toys? 1. The most famous ring type educational toy    is Jiu Lianhuan, which originated in the Song Dynasty. It contains an extremely profound number sequence principle, if you can not find the law, it is difficult to solve. If you are facing a “nineteen chain”, it will take…

How to disinfect wooden toys?

How to disinfect wooden toys? Toys are the baby’s closest friends. Babies often put toys on the ground when they are playing, and toys are likely to become “nests” for bacteria, viruses and parasites. Bacteriologists have done a test: after 10 days of playing with the sterilized toys, the number of bacterial colonies on plastic…

What are the classifications of wooden toys?

What are the classifications of wooden toys? 1. Preschool education This kind of toy can train the baby’s inlay ability while practicing the big movements, train the child’s fine movement, inspire the child to accurately understand the shape, number, and quantity, and then exercise the flexibility of the muscles. 2. Tools In the process of…