FeaturesThese stacker pencils are made of reliable material, safe, non-toxic, smooth, readable strokes, no pointed pencil point, you can rest assured to use.Variety of Colors10 colors stacking pencil nibs to choose at will, including pink, blue, yellow, green, red, purple, brown, dark blue, orange, black, enough to meet your different writing or painting needs.Easy to UseEasy to change colors, you can pull out tip to remove, and push through hole in bottom for next tip to push out; If you encounter a situation that is difficult to pull out, you can try to push out from the back with a small hard object.Wide Scope of UsagesThese colorful crayons can be applied as graffiti tools, art supplies or school prizes, and you can use them to write, underline, draw, sketch or take note from different classes, versatile and practical to use.Kids GiftThese colored crayons can be a good gift for children, Not only as a paint crayons, but also as a stackable toy.This colorful pencil set is perfect for party supplies, christmas and halloween. This is the perfect complement to a birthday party.