The Candiy Old School concentrate for DIY e-liquid is a Revolute creation. Discover the flavours of your childhood with Candiy Old School concentrates: Le chwing, Le Pti Bleu or Le Collier will remind you of the sour flavours of the sweets and confectionery of your childhood: very surprising! Made in France. Bottle size: 10ml. Recommended dilution: 8% to 10%.