My cool crayons come in vibrant and contrasting colours of 12 pieces. They can be used to colour drawings and for various school projects. They conform to any ASTM D-4236 standards, they are available in the following colours:
• Black
• Brown
• Violet
• Navy Blue
• Light Blue
• Dark Green
• Light Green
• Plump Red
• Red
• Orange
• Yellow
• Peach