Crayola Classpack Markers are designed with the classroom, and specifically group activities in mind. They make it economical and convenient to provide students with all the markers they need. Each of these classic, long-lasting, and durable Crayola Markers provides brilliant color, while their water-based ink doesn't bleed through typical paper. If caps are left off, marker tips can be revived within seconds in warm water. Plus, the versatile 5" x 5/8" conical tip markers write at any angle. Extended caps offer safety and make it easy to identify the color of the ink. This Marker set has 16 markers of each of 16 assorted colors, totaling 256 markers in the set. Safe and nontoxic, these markers are perfect for kids ages 4 & up!