{"product_id":"gravity-induction-pen-press-metal-gel-pen-ballpoint-pen-four-in-one-0-5mm-metal-shell-multi-colour-refill-options-matte-black-satin-silver-for-office-writing-and-everyday-notes","title":"Gravity Induction Pen Press Metal Gel Pen Ballpoint Pen Four-in-one 0.5mm Metal Shell Multi Colour Refill Options Matte Black Satin Silver for Office Writing and Everyday Notes","description":"\u003ch1\u003eGravity Induction Pen 0.5mm Metal Shell Four-in-one Writing Tool\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/2caf999d-9a8d-488f-a90d-2341501ff9b7_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis gravity induction pen is a four-in-one writing instrument with a metal shell and a 0.5mm pen head. It is designed to let you switch between black, blue, and red ink using a gravity induction mechanism, so you can carry one pen instead of several. The pen is listed in a metal series with a metal shell, and it comes in matte black or satin silver. A refill option includes 6 black, 2 blue, and 2 red refills plus 10 pieces of pencil leads. The packing list confirms one gravity sensing pen is supplied. This description covers only the details stated in the source information, so measurements beyond the 0.5mm pen head are not included.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/44793366-8c81-4f49-8235-2e63b603979c_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe pen combines a metal shell with a four-in-one refill system and a gravity induction selection method. These are the main construction details provided in the source text, and they define how the pen is set up for writing.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe shell material is listed as metal, and the product belongs to a metal series. This indicates the outer body is metal, which gives the pen a solid form. The pen head is 0.5mm. No other build details, such as weight or coating, are provided in the source text, so only the stated metal shell and 0.5mm pen head are confirmed.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe only measurement given is the 0.5mm pen head. This size is suitable for常规 writing and note-taking where a finer line is preferred. No length, diameter, or weight is stated, so the description does not include those figures. The four-in-one design means the pen holds multiple ink colours in one body, which can reduce the number of pens needed in a pencil case or desk drawer.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/500d1a5e-6b3b-4592-8972-29ad8df0151c_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe pen is suited to everyday writing situations where black, blue, and red ink may be needed. Its gravity induction mechanism is the stated method for selecting colours, and the metal shell is the stated material.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor office work, meetings, or study, the four-in-one function allows black, blue, and red ink to be available in one pen. The gravity induction system is the listed way to switch between them. The matte black or satin silver finish gives two colour options for the metal shell. This can be practical when signing, annotating, or colour-coding notes without carrying separate pens.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAt home, the pen can be used for lists, forms, and general writing. The 0.5mm pen head is the stated size, and the refill option includes 6 black, 2 blue, and 2 red refills plus 10 pieces of pencil leads. These consumables are listed in the source text, so the pen can be kept in use by replacing refills when needed. No care instructions are provided beyond keeping the pen and refills dry.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/568e63ab-a778-4f7f-95cf-166aa066da14_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe main buying points are the four-in-one colour selection, the metal shell, and the included refill and pencil lead option. These are the concrete details available in the source text.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eBecause the pen uses refills, it can be refilled rather than replaced when ink runs out. The refill option lists 6 black, 2 blue, and 2 red refills plus 10 pieces of pencil leads. The gravity induction pen is supplied as one item, and the refills are part of the selected option. No lifespan or performance claims are made because the source text does not provide them.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThis pen may suit you if you want one writing tool with black, blue, and red ink and a 0.5mm pen head. The metal shell is the stated material, and the matte black or satin silver finish provides two colour choices. The four-in-one format and gravity induction selection are the key differences stated in the source text. It is a practical option for office, study, or home use where multiple ink colours are useful.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/6632dbb4-59b0-415f-b728-5293ab9a9fa3_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/982bcbc1-5060-4a39-95c0-89f98154234a_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/adf0e17a-9d14-43f0-9684-59048aaf2911_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/b8f063ce-ad21-4ddf-9dba-98cef839bf43_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/ea4fe047-3bc6-4e13-8b72-22a593f5d726_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Gravity induction pen with metal shell, 0.5mm pen head, four-in-one design, shown in matte black or satin silver\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2900\/2025-10-16\/original-image\/f155d36c-4416-46a6-aeda-60580242b0c9_trans.webp\"\u003e\u003c\/div\u003e","brand":"u9cmuw-dx","offers":[{"title":"0.5mm \/ Satin Silver","offer_id":58181373362556,"sku":"CJYD185199304DW","price":14.88,"currency_code":"GBP","in_stock":true},{"title":"0.5mm \/ Matte Black","offer_id":58181373395324,"sku":"CJYD185199303CX","price":14.88,"currency_code":"GBP","in_stock":true},{"title":"0.5mm \/ 6 Black 2 Blue 2 Red 10 Refill","offer_id":58181373428092,"sku":"CJYD185199302BY","price":13.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1685\/3628\/files\/44793366-8c81-4f49-8235-2e63b603979c_trans.webp?v=1794402124","url":"https:\/\/havenmere.co.uk\/products\/gravity-induction-pen-press-metal-gel-pen-ballpoint-pen-four-in-one-0-5mm-metal-shell-multi-colour-refill-options-matte-black-satin-silver-for-office-writing-and-everyday-notes","provider":"Havenmere.co.uk","version":"1.0","type":"link"}