Brand: Eagle Pencil Co.
Beautiful boxes belonging to the top two lefty Turquoise. Yes, the blue Turquoise is used, but how many lefty Turquoise Drawing pencils do you have? NOTE: 5th Turquoise model in the gallery pic is available for purchase.
The company was originally founded in New York City by the Berolzheimer family, and in 1969 became part of Berol Corporation. Berol was purchased by Empire in 1986, which was purchased by Sanford in 1995 (which is today a division of Newell Brands).