YZW1050 Features: * High standard of quality * Metallic markers are single-ended * Double-ended markers with both a broad nib and a fine nib * Certified as non-toxic by the arts and crafts materials institute and carry the AP non-toxic seal * Made in USA Includes: * Set includes case with 24 marker colors Color/Finish: * Offer an exciting array of vibrant colors * Incredible spectrum of non-fading ink colors * Single ink reservoir for perfect color match end to end * Colors subject to change