If you want to take your makeup to the next level, then an eyeliner such as this is a good choice. This product is waterproof, which is very handy during summer.
Too Faced
Too Faced Killer Liner 36 Hour Waterproof Gel Eyeliner Pencil - Cashmere - NET WT. 0.04 oz/1.2g (NET WT. 0.04 oz/1.2g)
This product is also available at 1 unverified store.