Since the entire shaft is made of lead, the capacity of lead is about 4 times that of conventional colored pencils, making it economical.
What does the "Coupy" in the Coupy Pencil mean?
Coupy's name is a coined word created by adding a "Y" to the French word "coup", which means "hit" or "blow", so that it sounds soft.
The name of the product means "We want to make a blow to the colored pencil market with our unprecedented "erasability" and the new innovation 'the whole shaft is the core.'
  
Set Color:
Lemon, Yellow, Chrome yellow, Yellow orange, Apricot, Orange, Burnt orange, Vermilion, Red, Crimson, Bordeaux, Magenta, Reddish Purple, Viloet, Purple, Violet blue, Prussian blue, Ultramarine, Blue, Pale blue, Light blue, Cerulean blue, Deep blue, Deep green, Viridian, Green, Emerald green, Yellow green, Dark olive, Olive green, Grass green, Mustard, Cream yellow, Light orange, Salmon pink, Pink, Carnation, Heliotrope, Lilac, Violet gray, Blue gray, Blue gray, Yellow ochre, Khaki, Russet brown, Reddish brown, Brick red, Chocolate, Brown, Vandyke brown, Dark gray, Black, Gray, White, Gold, Silver, Luminous green, Luminous lemon, Luminous orange, Luminous red, Luminous pink

-Colored plastic pencil without wooden case. 
-An excellent tool for precise linedrawing.
-Usable on most drawing paper (drawing paper, kent paper, wood free paper and so on).
-No messy and greasy fingers when using.
-Drawing/lines are erasable with a normal eraser.