Perfect for learning to draw and color! Triangle shape is designed to guide little fingers into tripod position for more control and developing pre-writing skills. *Super washable ink *Bullet tip nylon nib measures 3/16"L x 1/8"Dia. *Entire marker measures 5"L x 3/4"W x 3/4"H *Clear, vented cap *Set of 100 includes 10 each of 10 colors: black, blue, brown, green, magenta, orange, purple, red, turquoise and yellow *Non-toxic *Latex free *Dairy & Casein free *Egg free *Gluten free *Peanut & Tree Nut free *Soy free