The warranty is from Marblewood. The oil is not in a usable, dried-out state. I purchased this on Mercari but am selling it because it doesn't fit my hand. I will accept requests for additional photos and price reductions. There are no pets or smokers in the house. Thank you. - Craft A - Acrylic - Mechanical Pencil - Nohara Kougei - Koubou Setsu - Keyaki (Japanese Zelkova) - Kurogaki (Black Persimmon) - Tamo Moku (Ash Burl) - Material: Wooden Handle - Color: Natural Wood/Black - Accessories: Cap-type Ink Bottle - Design: Slim Body - Type: Ballpoint Pen Thank you for viewing.