The first one I bought was the Max. It has the substance that burns. The next ones I ordered were the regular. It does the same thing without the burn. This is what I got:
I bought 8 and gave the kids all one. I put the rest up.
https://www.amazon.com/gp/product/B00PZMS5A0/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1
Was the Xyletol the ingredient that is helpful? I forget - information overload and I’m easily distracted by squirrels. :)