{"title":"Pen Accessories","description":"\u003cp data-start=\"38\" data-end=\"198\"\u003eKeep your research-use pens, cartridges, and related accessories organised, protected, and ready to store with purpose-selected pen accessories from ULTRAstack.\u003c\/p\u003e\n\u003cp data-start=\"200\" data-end=\"387\"\u003eThis collection includes pen cases, cartridge storage, sleeves, and carry accessories designed to help protect delicate items from knocks, movement, light exposure, and everyday handling.\u003c\/p\u003e\n\u003cp data-start=\"389\" data-end=\"603\"\u003eBuilt for clean storage, discreet organisation, and reliable transport, our pen accessories help create a more ordered setup for peptide research pens, 3ml cartridges, auto-injector pens, and related storage items.\u003c\/p\u003e\n\u003cp data-start=\"605\" data-end=\"666\"\u003eDesigned for order. Built for protection. Made for the stack.\u003c\/p\u003e","products":[{"product_id":"rugged-style-case-for-3ml-injector-pens-ultrastack","title":"Rugged-Style Case for 3ml Injector Pens | ULTRAstack","description":"\u003cp class=\"p1\"\u003eBuilt for safe, discreet storage on the move.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eDesigned and created by us, the ULTRAstack Rugged-Style Pen Case is a storage case designed to protect compatible pen-style devices from knocks, scratches, and everyday handling. Its bold outer shell, textured grip pattern, and screw-fit cap give it a secure, practical feel without looking clinical or over-designed.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eClean. Minimal. Built like it means it.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRugged-style protective outer shell\u003c\/li\u003e\n\u003cli\u003eScrew-fit cap for secure closure\u003c\/li\u003e\n\u003cli\u003eVent-style grip pattern for easy handling\u003c\/li\u003e\n\u003cli\u003eCompact cylindrical design\u003c\/li\u003e\n\u003cli\u003eMatte black finish, with your choice of colour-coded band\u003c\/li\u003e\n\u003cli\u003eHelps protect compatible pen-style devices during storage or travel\u003c\/li\u003e\n\u003cli\u003eDiscreet enough for bags, and perfect for fridge storage\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWhat’s Included\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x \u003cstrong\u003eULTRAstack Rugged-Style Pen Case\u003cbr\u003e\u003c\/strong\u003e\u003cem\u003ePen device shown for demonstration only.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternal dimensions: \u003cstrong\u003e24mm (d) x 173mm (h)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eColour: \u003cstrong\u003eMatte Black\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStyle: \u003cstrong\u003eScrew-cap pen case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFinish: \u003cstrong\u003eEasy-grip\u003c\/strong\u003e textured outer shell\u003c\/li\u003e\n\u003cli\u003eUse: \u003cstrong\u003eStorage and protection\u003c\/strong\u003e for compatible pen-style devices\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ULTRAstack","offers":[{"title":"Green","offer_id":61967143797066,"sku":null,"price":9.5,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":61967143829834,"sku":null,"price":9.5,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":61967143862602,"sku":null,"price":9.5,"currency_code":"GBP","in_stock":false},{"title":"Black","offer_id":61967143895370,"sku":null,"price":9.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6944\/6474\/files\/rugged-pen-case-1.png?v=1780311553"},{"product_id":"rugged-style-3x-pen-case-for-3ml-injector-pens-ultrastack","title":"Rugged-Style 3x Pen Case for 3ml Injector Pens | ULTRAstack","description":"\u003cp\u003eBuilt for safe, discreet storage of up to three compatible pen-style devices.\u003c\/p\u003e\n\u003cp\u003eDesigned and created by us, the ULTRAstack Rugged-Style 3x Pen Case gives you an organised way to store multiple pens in one secure case. Built with a bold outer shell, screw-fit cap and textured grip pattern, it helps protect compatible pen-style devices from knocks, scratches and daily handling.\u003c\/p\u003e\n\u003cp\u003eThe compact cylindrical design keeps everything together without looking clinical or over-designed. Finished in matte black with a colour-coded band, it feels clean, minimal, and practical.\u003c\/p\u003e\n\u003cp\u003eClean. Rugged-style. Built for safe storage.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStores up to 3 compatible pen-style devices\u003c\/li\u003e\n\u003cli\u003eProtective outer shell\u003c\/li\u003e\n\u003cli\u003eScrew-fit cap for secure closure\u003c\/li\u003e\n\u003cli\u003eVent-style grip pattern for easy handling\u003c\/li\u003e\n\u003cli\u003eCompact cylindrical design\u003c\/li\u003e\n\u003cli\u003eMatte black finish, with your choice of colour-coded band\u003c\/li\u003e\n\u003cli\u003eHelps protect compatible pen-style devices during storage or travel\u003c\/li\u003e\n\u003cli\u003eDiscreet enough for bags, drawers and fridge storage\u003c\/li\u003e\n\u003cli\u003eIdeal for keeping multiple pens organised in one place\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWhat’s Included\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x \u003cstrong\u003eULTRAstack Rugged-Style 3x Pen Case\u003cbr\u003e\u003c\/strong\u003e\u003cem\u003ePen devices shown for demonstration only.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible pen dimension: \u003cstrong\u003e24mm (d) x 173mm (h)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eColour: \u003cstrong\u003eMatte Black\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStyle: \u003cstrong\u003eScrew-cap multi-pen case\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFinish: \u003cstrong\u003eEasy-grip\u003c\/strong\u003e textured outer shell\u003c\/li\u003e\n\u003cli\u003eUse: \u003cstrong\u003eStorage and protection\u003c\/strong\u003e for compatible pen-style devices\u003c\/li\u003e\n\u003cli\u003eCapacity: Up to \u003cstrong\u003e3x compatible pen-style devices\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ULTRAstack","offers":[{"title":"Green","offer_id":61981261037898,"sku":null,"price":12.5,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":61981261070666,"sku":null,"price":12.5,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":61981261103434,"sku":null,"price":12.5,"currency_code":"GBP","in_stock":false},{"title":"Black","offer_id":61981261136202,"sku":null,"price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6944\/6474\/files\/rugged-3pen-case-1.png?v=1780411845"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6944\/6474\/collections\/collection_pen-accessories.png?v=1780256768","url":"https:\/\/ultrastack.uk\/collections\/pen-accessories.oembed","provider":"ULTRAstack","version":"1.0","type":"link"}