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.
When kids are just starting to familiarize themselves with the names and the use of its colors, be sure that parents are there to guide them. You can begin to teach them the basic color of Dora's hair and clothes.
Most homes will have coloring pencils or crayons. In my house we also have glitter pens, foam pens and most importantly paints for the kids to select between. Using paints will require a little bit more setup time as you may need to clear an area and lay newspapers down over the table to protect it.