I see the Ethyl Maltol mentioned in juice recipes here but curious about it's use. What exactly does the Ethyl Maltol do for e-liquids? I notice many of those I've noted as future home samples call for say 1% on ingredient list. Is the stuff a liquid or solid in these applications? What's your experience with Ethyl Maltol before and after adding to your favorite recipes? Seems I've ordered a couple of dozen flavors for future DIY but didn't order that dern Ethyl Maltol and will have to place a quick order for a bottle. Wikipedia says about the fab liquid: "Ethyl maltol is an organic compound that is common flavourant in some confectioneries. It is related to the more common flavorant maltol by replacement of the methyl group by an ethyl group. It is a white solid with a sweet smell that can be described as caramalized sugar and cooked fruit. The conjugate base derived from ethylmaltol, again like maltol, has a high affinity for iron, forming a red coordination complex. In such compounds, the heterocycle is a bidentate ligand." OH! I SEE! Not really but still open to any feedback from ya'll. Thanks!