From L-R on all images: Peach Kiss, Pink Punch, Melon Mania (I don't think this is sold in the UK yet- I got mine in Florida), Hydrate - I haven't swatched Hydrate as this is a totally clear balm. You can also see that Melon Mania is also only very lightly pigmented.
I am a big fan of the Maybelline Baby Lips. Priced at only £2.99 each they are a beauty bargain and you can get a good set of four for under £10 - winner!
Maybelline Baby Lips are lip balms which claim to moisturise lips for 8 hours (I am a bit dubious about this) and also give SPF20 protection. There are a few varieties that you can buy ranging from their nourishing Hydrate balm to more of a lip balm/colour with Peach Kiss.
My personal favourite is Pink Punch as it provides such a great pink pigment and is so easy to apply. I love wearing this on a summer day.
Are you a fan of the Maybelline Baby Lips?