Tonic Labs, Inc. manufactures Skull Tonic premium e-liquids using the highest quality standards and ingredients. Our wholesale program helps retailers grow their business with our colorful glass skull shaped bottles on display with the best tasting e-liquid flavors. Our pricing structure allows excellent profit margins and our shipping is always FREE! To set up a wholesale account, just register using the link at the top of the page. Give us 24-48 hours to set up your wholesale account and you'll be ready to go!