It is a fountain pen holder made of brass. Solid brass shines gold at the beginning of use, but as it continues to use, the surface oxidizes and changes to a deeply tasteful color tone. Because the pen tip can be stored in the body, there are also rings to which the cord can be attached at the top, so it can be attached to a bag etc. like a key holder. Easy to carry, it is an item that you can carry with ease anytime and anywhere. Specification of pen tip: thin / F. When fountain pen is stored Body size: Total length 97 mm, Shaft diameter 11 mm. When in use Body size: Total length 139 mm, Shaft diameter 11 mm. Fountain pen size: Total length 75 mm. Designphil Inc. is established in December 26th,1950. [Business Activities] 1.Product Design business - Planning, designing, and manufacturing stationery and related items, mainly of paper. (MIDORI, KNOX, TRAVELER'S Company) 2.Commercial Design business - Planning, designing, and manufacturing premium and novelty gift items and OEM products, standing upon our own products. 3. Lifestyle Design business - Suggesting new lifestyles through our own brand products and services (planning, manufacturing, and retailing) (TRAVELER'S FACTORY, TOUCH & FLOW, MIDORI ONLINE STORE, KNOX ONLINE SHOP) [Corporate Policy] "Designs to help enrich society and culture" 1.To create designs that spice up and put more fun in people's life. 2.To create designs that facilitate communication between people. 3.To suggest new lifestyles through our designs. DESIGNPHIL's mission is to create "designs that help enrich society and culture," and to enjoy pursuing this meaningful work.