- Nitram Charcoal Sharpening Bloc
Nitram Charcoal Sharpening Bloc
The Nitram Sharpening Bloc is a solid wood, two-sided paddle with sandpaper on both sides for sharpening charcoal and pastels. You can make a surprisingly sharp point even with wide charcoal batons, and for thinner sticks you can make pencil-like fine points. A replacement set of sandpaper pads are included with each Sharpening Bloc.
Made in Canada.
Created in France in 1968, Nitram charcoal is a unique formulation unmatched by any other fine art charcoal in the world. Nitram is neither compressed charcoal nor vine/willow charcoal, but rather something in between, made with a proprietary process that maintains the cellular structure of the wood while also making the charcoal much more consistent, smooth, and dark than willow charcoal.
Unlike compressed charcoal, Nitram maintains the subtle tones and superior control of willow charcoal. But unlike willow charcoal, Nitram is strong and easy to use. It can be sharpened to a fine point and produces less dust than other charcoal. And Nitram comes in both square and round shapes, so you can make exactly the marks you want with this innovative charcoal.
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 email@example.com. 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.
10 AM to 5 PM Central Time,
Wednesday through Sunday