Using hair chalks like FAVORITES VARIETY's non-toxic, semi-permanent colors can be a fantastic way to experiment with your hair without needing long-term commitment or damaging treatments. In my experience, these chalks provide a vivid pop of color that washes out easily after a few shampoos, making them ideal for special occasions, festivals, or just trying out new styles. The fact that they are labeled non-toxic puts my mind at ease, especially when applying close to the scalp. Applying hair chalk is quite straightforward: wet your hair slightly, then rub the chalk onto your strands. You can layer different colors for a multi-dimensional effect. One tip I found useful is to seal the color with a light hairspray to reduce transfer to clothes or pillowcases. Additionally, these hair chalks are great for all hair types, whether straight or curly. Overall, hair chalk is a fun, affordable, and less damaging alternative to hair dyes and sprays, allowing you to express creativity and boldness in your style with minimal effort and risk. Plus, with a net weight of about 9.8 grams per chalk, this product offers good coverage and durability for multiple uses.