'taille-crayon' is a masculine word. Write: le taille-crayon, un taille-crayon.
the first part of the noun is made with a verb, it will not take a plural mark - but the second park is a noun, it will take an 's' when plural:
pluural: des taille-crayons, les taille-crayons
A pencil sharpener.
Le taille-crayon. 'Taille' means waist because a classic pencil sharpener has a 'waist', and the crayon obviously meaning 'pencil'. Literally, it means 'the waist-pencil' but it definitely means a pencil sharpener!
CRAYON, of course, is French for PENCIL. I think what you want is CRAYON DE COULEUR.
taille, hauteur
If you mean 'taille' it means 'size'
crayon
The French word for pencil is crayonle crayon
It is a French word. Tricky because it has many meanings. You can say 'Il est de taille' meaning colloquially 'he's a big fellow.'
a pencil
The English word for "Des Crayon" is "The Pencil".
la taille, la pointure, le gabarit
The translation of "pencil" in French is "crayon" (or "stylo").