Amazon.com : HA SHI Soft Chalk Pastels, 48 colors with additional 2pcs, Non Toxic Art Supplies, Drawing Media for Artist Stick Pastel for Professional, Kids, Beauty Nail Art, Pan Chalk Pastels :
Easy drawing tricks for beginners with oil pastel and chalk pastel-step by step - YouTube
100 Best Chalk pastels ideas | chalk pastels, pastel art, art lessons