Hi 👋, I need crayons (used is preferred) to melt down to create custom one's for my niece. She starts preschool this year and I want her to have things as unique as she is to make this experience pleasant and fun. I need about 2-4 crayons per color (depending on size). I just need the basic colors (red, orange, yellow, green, blue, violet/purple, pink, brown, black, white, grey, and indigo)but any and all are appreciated. Thank you for the help 🥰.