I have been using this for 7 months, since my daughter was 16 months old. I love it! She was constantly wanting to either sit on the counter or have me hold her while I was prepping meals/snacks/drinks. This enables her to climb up and be counter level in the kitchen and I have both of my arms and hands free. It also comes with accessories (like a chalkboard and castle stuff) which I have not purchased, but likely will. What I love about this, versus other products, is it gives her the independence she so desires but is safe (compared to a step ladder or stool of some type).
A cool tool is anything useful that is superior to comparable items. If you think this tool is inferior suggest a better one. You are welcome to insult a tool, but comments containing insults to individual people will be deleted. Corrections of fact are always welcomed, if stated politely. Recommendations of better tools are dearly wanted and may be elevated to the front page.