{"product_id":"metal-rollerball-pen-with-water-based-ink-in-gun-grey-office-signature-pen-with-13-5cm-metal-body-and-0-5mm-insert-sleeve-refills-available-in-black-or-blue-ink-colours","title":"Metal rollerball pen with water-based ink in gun grey, office signature pen with 13.5cm metal body and 0.5mm insert sleeve refills available in black or blue ink colours","description":"\u003ch1\u003eGun grey metal rollerball pen with 13.5cm body and water-based ink for office use\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/0d0b71de-b9e3-43a5-8ad4-446b4667b3ee_trans.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis metal rollerball pen provides a writing instrument suited for professional environments and everyday office tasks. Constructed from metal with a gun grey finish, the pen measures 13.5cm in length and 1.3cm in diameter, offering a substantial feel during use. It uses water-based ink delivered through a 0.5mm tip, designed for creating clear lines on standard paper documents. The pen features an insert sleeve design that accepts replaceable refills, available in either black or blue ink colours to match different document requirements or personal preferences. It arrives ready for immediate use with one signature pen included in the package.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/1d201c2d-b096-4477-a5db-5a3c821607f5_trans.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe pen's construction centres on its metal body, which forms the main casing and contributes to its overall weight and handling characteristics. The design incorporates practical elements for office use, including the refill system and ink choice.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe pen is built with a metal body, providing the structural shell for the internal components. This material choice gives the pen its specific weight and tactile qualities. The external finish is described as gun grey, offering a neutral colour option suited for professional settings. The construction includes an insert sleeve mechanism that holds the ink refill in place, allowing for replacement when the ink is depleted.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe pen measures 13.5cm in total length with a diameter of 1.3cm, dimensions that contribute to its handling and balance during writing. This size makes it compatible with standard pen holders, document pouches, and shirt pockets commonly used in office environments. The proportions are designed for general writing and signature tasks, without specialised ergonomic claims beyond the stated measurements.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/33a0104e-c78e-47b7-9761-7d7e6c02f3aa_trans.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eWith its water-based ink and metal construction, this pen is positioned for typical writing applications in office, administrative, and formal settings. The choice of ink colours provides flexibility for different document types.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eThe pen can be used for signing contracts, official documents, and formal correspondence where a consistent ink line is required. The metal body and gun grey finish present a professional appearance suitable for business meetings, conferences, or client interactions. The availability of both black and blue refills allows users to select the ink colour appropriate for specific document standards or organisational requirements, with black often used for official records and blue for distinguishing original copies.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home office tasks, personal correspondence, or general note-taking, the pen provides a durable writing instrument. The water-based ink is suitable for writing on standard notebook paper, notepads, and common stationery. The refillable design means the pen body can be reused multiple times by replacing the ink cartridge, extending its usable life beyond single-use disposable pens. The metal construction may offer more resistance to everyday wear compared to plastic-bodied pens, though no specific durability data is provided.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/49ded588-febd-4d67-90bc-281eecbeccf4_trans.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe pen offers practical advantages through its refillable design and material choice, which may influence its value proposition for users seeking a reusable writing instrument.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe insert sleeve refill system allows the metal pen body to be retained while replacing only the ink component. This can reduce waste compared to disposing of entire pen assemblies and may offer cost savings over time if refills are available separately. Maintenance involves simply replacing the refill when ink runs out, a straightforward process inherent to the insert sleeve design. No specialised cleaning or complex maintenance routines are indicated by the source material.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis pen may be selected for its metal construction, which provides a different tactile experience compared to plastic pens, and for its refillable design that supports reuse. The 13.5cm metal body with gun grey finish offers specific dimensions and a colour option that some users may prefer. The choice between black or blue ink refills provides flexibility for different writing tasks. The water-based ink and 0.5mm tip are suited to general writing needs on standard paper surfaces commonly found in office environments.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/4d01ef73-88a6-40ae-bd37-e899302b4bdb_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/62c5514e-e088-48f1-a20a-70dc58bdd268_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/66ec47fb-0272-4785-8419-9a87135fe34c_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/85de9d27-bf18-4e84-acc3-2646ad6fde8d_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/a55aa323-4166-4adc-bb42-01e90f442e32.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gun grey metal rollerball pen measuring 13.5cm long for office signatures\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/886\/2025-09-28\/original-image\/af6c6cf0-989b-4137-877b-82528b1c75f5_trans.webp\"\u003e\u003c\/div\u003e","brand":"test333h8x8i17nu8","offers":[{"title":"Black","offer_id":54317266862419,"sku":"CJYD182456602BY","price":14.68,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":54317266895187,"sku":"CJYD182456601AZ","price":14.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1077\/2237\/5507\/files\/a55aa323-4166-4adc-bb42-01e90f442e32.webp?v=1784127308","url":"https:\/\/mprzek-4k.myshopify.com\/products\/metal-rollerball-pen-with-water-based-ink-in-gun-grey-office-signature-pen-with-13-5cm-metal-body-and-0-5mm-insert-sleeve-refills-available-in-black-or-blue-ink-colours","provider":"ZenithLine.uk","version":"1.0","type":"link"}