Amazon has the BIC Mechanical Pencil with Colorful Barrels, Medium Point (0.
7 mm), 24 Pencils for $3.48. Shipping is Free if you have Amazon Prime.
Technical Details
0.7mm lead mechanical pencil
top lead advance mechanism
three full length #2 leads per pencil
provides write-out equivalent to 2 1/2 wood case pencils
shatter and splinter resistant
Link: http://www.amazon.com/gp/product/B0007L1VLO/ref=ox_sc_act_title
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