Some are, but not all. Check the package or the Crayon itself (they will usually have a label that says "washable").
No, some are made from real things such as wax to make their crayons and paper to make the wrapper. But then again, most crayons are made from washable materials and only some are not.
crayola
"Les crayons de couleur" are the colouring pencils in English.
No.
in america,california
While it may not be a common practice in most professional settings, there are some specialized professions where coloring with pencil crayons could be required. For example, illustrators, graphic designers, and certain types of artists may use pencil crayons as part of their creative process. In these fields, pencil crayons can be a versatile tool for adding texture, depth, and detail to artwork.
From what I have found is that they are the same size. I think at one time they named them "so big" and changed to jumbo crayons. Hope this helps
votre trousse à crayons
You will need the following : Backpack , Eraser , Pencil and/or Pen, Pencil Crayons, Crayons, Pieces of paper to write on, and perhaps even a lunch bag depending on the lunch program at this school.
If it's a pencil-sharpener, un taille-crayons.
not enough
EXAMPLES paper pencil crayons