A sharpener that creates a precise point-every time and was custom-designed for the Lip Sketch Hydrating Crayon. What Else You Need to Know: Sharpen Lip Sketch Hydrating Crayon (sold separately) to a clean, precise point with this custom-designed pencil sharpener. Crafted with 100 percent recycled plastic and stainless steel-plus a built-in cleaning tool-it's the perfect pairing for Lip Sketch Hydrating Crayon.