A relevant ‘Heading 2’ for Test Product goes here, in this long description.
‘Paragraph’: Remember to include the keyword/keyphrase. In this case, it is ‘Test Product’.
Include ‘Test Product’ a few times in this long description.
Also, it should also be in the Title, which is also used for the product page URL See ‘Simple Test Product, a painting’ in box at top of the page. That is the title.
Another tip; save your entry as you go along so that if you press a wrong button or something you do not loose your work.