One teaching product that has benefited is coloring products. If you have a computer, printer and the required software you can create your own printable coloring products in a matter of minutes. There's no need to go to the shop to buy expensive coloring books. You just simply buy the digital coloring pages and start printing coloring pages immediately.
Many mums of today will remember and know Hello Kitty from their youth in the 1980s when Hello Kitty arrived in the western world and starting showing up on all sorts of merchandise such as bags, books and diaries. Over the years her popularity has grown and now generations later, our own kids are familiar with Hello Kitty and buy products with her image on.
You don't have any difficulty to get the coloring pages for children -- you are living in an era of internet -- that has entirely revolutionized the data and information, which wasn't thought of even seven to eight decades before. A totally new dimension of coloring and drawing has been opened up with the arrival of the Net. But today one can find a large number of sites from which you can print out fine quality coloring sheets on just about any subject that you can imagine.