Happy End Blue Cotton Candy by Sadboy E-Liquid - A circus carnival in a 100ml bottle! Happy End deliciously spun blue razz taffy into a light and lip-smacking good cotton candy. The inhale is a tart blue raspberry with notes of sweet berried fruits. The finish is all cotton candy, sweet and tangy with notes of raspberry on the exhale. Get your happy vape ending with Happy End E-liquids Blue Cotton Candy vape juice.