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MONO 100 Pencil, B, Single


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Tombow MONO 100 is one of the world's best pencils, and we've got singles and sets in a variety of grades. Click below to browse all the options, or open the Product Description tab to read more about the history and unique design of Tombow's finest pencil.

2H, Single
2H, Set of 12
H, Single
H, Set of 12
HB, Single
HB, Set of 12
B, Single
B, Set of 12
2B, Single
2B, Set of 12
4B, Single
4B, Set of 12


Tombow MONO 100 pencils were first sold in 1967, to mark the occasion of Tombow Pencil's 55th anniversary. Today, MONO 100 remains the jewel of Tombow's product line and one of the best-regarded traditional pencils in the world. This professional-grade pencil embodies everything Tombow has learned in over a century of manufacturing.

The heart of each MONO 100 is the graphite core. The name "MONO 100" is actually a reference to the particle density of this ultra-refined core: 10 billion particles per cubic millimeter, or 100 times 100 million, as Tombow originally advertised. These pencils are extremely smooth and dark, and offer a writing or drawing experience miles ahead of almost any other pencil in the world.

Of course, the other famous feature of MONO 100 is its stunning midcentury design. Tombow hired legendary designer Takashi Kono, who also worked on the 1964 Olympics and Japan's pavilion at the 1970 World's Fair. His black, white, and gold design has been left largely unchanged over the last 55 years, and for good reason. It's sleek, impressive but not showy, with a timeless look that connotes seriousness and professionalism.

Like almost all premium pencils, MONO 100 is made with incense cedar from California, which sharpens cleanly, smells lovely, and has an attractive reddish color and grain.

This item is a single Tombow MONO 100 pencil. To get the space-age MONO 100 case and a better price per pencil, buy one of the sets of 12 instead.



We ship all orders from our store in St. Louis, Missouri. 95% of orders are processed in 1-2 business days (Wednesday through Sunday). Shipping to the United States is always free for orders over $59. For orders under $59, domestic shipping rates start at $3.50. You can calculate your shipping cost in the cart or at checkout. For St. Louis residents, we also offer free curbside pickup. Just select "Pick Up" on the first page of checkout.


If there's a problem with your order, please contact our customer service team at If your order is damaged or defective, we will send you a prepaid return label and replace the item immediately. If you change your mind about an order, you can ship it back to us in new condition for a refund or exchange. However, if there is no error on our part, we cannot refund shipping charges or pay for return shipping. The deadline for all returns is 30 days from the delivery date. All clearance items, including our famous Mystery Box, are final sale.


We are an independent retailer trusted by artists since 2015, and our expert staff are happy to help you with any questions you might have about our products and services. We love helping our customers choose colors, build gift packages for friends, and get started with new tools and materials. We can also take special orders for items not listed on this site.


(314) 884-8345
9 AM to 5 PM Central Time,
Wednesday through Sunday

MONO 100 Pencil, B, Single

MONO 100 Pencil, B, Single