Description: This item is just a happy little square of 65% carbon.

It is good as a branding item giveaway at conferences, sales achievement award (they are stackable to reduce desk clutter), paper weight, or a creativity enhancer. It has a very satisfying size and feel as a desk object.

This is a good sample of our plastic replacement product. We will be making desk and Point of Sale items with this material, as well as building materials like tiles. It can be drilled, sanded, and painted, much like wood.

This item is about 65% carbon that we made from plant biomass with solar energy.

By buying this item, you have pulled about 35 grams of carbon from the air and locked it on your desk or table.

It is about 35% polymer binder. The binder is FDA approved; it can contact food. But you should not eat or drink directly off it, especially hot food and drink.

Registered: Most of our items over 10 grams are numbered and registered on our carbon registry.

Buy single items or subscribe to get weekly or monthly carbon offsets for you or your company.

Customization (+ 5.00 USD): This item can be customized with up to 10 short lines of text, less than 20 characters on each line, or a logo. We cut your website, QR code, black and white text, or design into the smooth top surface with an industrial laser. Customization cost is less per item if bought in quantity. Contact us for details.

Choose: Bamboo Carbon, Spent Coffee Ground Carbon, or Oak Tree Waste Carbon

Each is similar, but Bamboo Carbon usually has less bubbles, so it is a bit heavier.

Delivery: A week to ten days to US mainland post offices. Longer for farther away.

You pay first class or rush postage.

Return Policy: No one has returned one yet, but you can return it within three weeks of purchase for a refund.

Size Metric = 80mm square x 10mm high

Weight Metric Total = 53 grams

Weight Metric Carbon = About 35 grams