【Cypress –The Diamond Cut】 The smooth barrel, the polygonal cut, highlight in the metal middle ring. In the interesting Cellulose Acetate material, the angular pen type shows just the right neatness. The precise alignment of each cut with the cap and the barrel, not only tests the master's pen-making skills, but also breaks through the framework of traditional pen types, added the value for becoming a practical fountain pen. Although the Cellulose Acetate material is more stable than celluloid, it still has problems such as high temperature polishing and pattern dissolution and deformation during the manufacturing process, and even special equipment must be polished in water. CYPRESS always takes the spirit of not afraid of difficulties, step by step to made of our pen and present it to you! (Length：140mm｜Diameter：14.7mm｜Weight：20g｜Section：w11.5 xh16.7mm ｜Filling Mechanism：Converter or Cartridge｜Material：Cellulose Acetate｜Section：JOWO｜Nib:Cypress Nibs, We can offer the following nib grades: EF、F、M、B nibs) Shipping: Expedited, traceable shipping worldwide, using Fedex. All our pens will be sent as "Sample items". Please keep in mind that in the case custom fees are applicable, these will be payable by the buyer. If the winning bidder decides to cancel / withdraw after the lot has been sent, they will be responsible to pay all costs for return shipping which could include the Custom fees of the seller before receiving a refund for the purchase. Warranty Notice 1. When you receive the pen(s), if any defect is found, please contact us within seven days. We will replace it with a new one free of charge. However, the remade pen may not be virtually identical due to the natural materials used. 2. The pen made of natural materials may crack as the situation arises, such as severe changes of humidity and temperature. In scenarios when it occurs due to non-human factors within seven days, we will repair the cracks of your pen for free. If there is a need to repair after more than seven days, it will be charged subject to the degree of damages. 3. The pens produced by the company have a one-year limited warranty from the date of purchase. 4. Traces, pollution, damages caused by normal use, or damages caused by human factors are not covered by the warranty. 5. The company reserves the right to interpret the contents of this guarantee.