These are advertised by Jane Iredale as having a "creamy formula [that] glides on and stays on", although these are not retractable so you'll need a jumbo pencil sharpener to sharpen the pencils. Jane Iredale has their own Jumbo Pencil Sharpener, but in my humble opinion any appropriately-sized one will work too.
Jane Iredale PlayOn Lip Crayons: 7 shades, from light nudes to berries
I'm pretty excited about these PlayOn Lip Crayons, so let's get started with the ingredient analysing and the swatching, and the reviewing! Without further ado, let's look at the ingredients list first!