There are two e liquids in this collection, but those are the only monsters that this collection has to offer. Sour Monster E Liquid is a delicious e liquid collection that gives you two different flavors with a ton of different tastes to savor. Red pineapple is one of the e liquids in this collection that is going to combine a couple ripe raspberries with a delicious pineapple to give you a sweet and tart sensation. The fruits used in this e liquid are very fresh and you can almost feel as if you are enjoying it on a tropical island, where all the best tropical fruits come from. The other e liquid in this collection is Pink Grapefruit, which might sound like an innocent little monster, but in actuality, it is a vicious monster that is going to give you a couple hints of flavors that will make your mouth water. Pink Grapefruit, gives you the flavors of a juicy ripe grapefruit with some lemonade to keep you feeling refreshed. What makes this e liquid vicious? Well, both of the e liquids in this collection have a sour kick that will make your mouth pucker and have you begging for more. Both of these e liquids also have a PG/VG level of 25/75, which mean that you will be able to appreciate all the tastes that each flavor has, and a ton of aromatic clouds to follow right behind it. With only two e liquids in this collection, you will have the opportunity to try them both and see what they each bring to the table. These monsters may be sour, but their performance is going to make your vaping experience an unforgettable one. Do not be afraid to hang out with these creatures because joining the dark side might not be so bad after you try one of these e liquids.