No. 1 selling mechanical pencil (Source: The NPD Group, Inc/retail tracking service/US actual unit sales/ Jul 2014 - Jun 2015.). 1 Bic pencil = 2-1/2 wood case pencils. Smooth writing lead erases cleanly. Perfect for standardized tests. For everyday. Always ready, sharp and accurate, Bic No. 2 Mechanical pencils are the smart choice at test time. Lead advances quickly and easily. Smooth writing lead does not smudge and erases cleanly. Fight for your write. Join Bic's mission to save handwriting! To learn more, visit BICFightForYourWrite.com. www.bicworld.com. Bic Performance Policy (US and Canada): If you are not satisfied with the performance of this product, please return it to Bic and we will gladly replace it at no cost to you. Made in Mexico.