{"product_id":"84pcs-practice-pen-set-12-ballpoint-pens-60-refills-and-12-pen-holders","title":"Magic Disappearing Ink Pen 84-Piece Set","description":"\u003cp\u003eThe \u003cstrong\u003eMagic Disappearing Ink Pen 84-Piece Set\u003c\/strong\u003e (BP084RRP) provides the ultimate reusable calligraphy and handwriting training system for young learners. Specially formulated with non-toxic disappearing blue ink that automatically vanishes within 15–30 minutes, this comprehensive 84-piece kit pairs perfectly with grooved magic copybooks for repeated, cost-effective writing practice.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Disappearing Magic Ink:\u003c\/strong\u003e Blue ink formula completely fades and vanishes within 15 to 30 minutes after writing, allowing copybooks and practice sheets to be reused indefinitely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive 84-Piece Value Bundle:\u003c\/strong\u003e Includes 12 lightweight pen barrels, 60 vanishing ink refills, and 12 ergonomic soft silicone pencil grip posture correctors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoft Silicone Handwriting Grip Aids:\u003c\/strong\u003e Ergonomic finger positioning holders guide children into proper three-finger pen posture, preventing hand cramps and fatigue.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with Grooved Magic Practice Books:\u003c\/strong\u003e Smooth 0.5mm ballpoint tip glides easily along the grooved pathways of alphabet, number, and drawing workbooks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEconomical \u0026amp; Eco-Friendly Classroom Kit:\u003c\/strong\u003e Drastically cuts paper waste; ideal for kindergarten classrooms, homeschoolers, and early learning centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TTpen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Magic Calligraphy Practice Set (BP084RRP)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Piece Count:\u003c\/strong\u003e 84 Pieces (12 Pen Shells + 60 Refills + 12 Posture Grips)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Color:\u003c\/strong\u003e Disappearing Blue Ink (Fades in 15–30 Minutes)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePen Dimensions:\u003c\/strong\u003e Length 135 mm (5.3 in) | Refill: 130 mm (5.2 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrip Aid Material:\u003c\/strong\u003e Soft Food-Grade Silicone (45 mm \/ 1.8 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTarget Users:\u003c\/strong\u003e Preschoolers, Kindergarteners, Early Elementary Students\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n  \u003ch3\u003eHow long does it take for the ink to disappear completely?\u003c\/h3\u003e\n  \u003cp\u003eUnder normal indoor temperature and humidity, the blue ink starts fading within 5 minutes and vanishes completely within 15 to 30 minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n  \u003ch3\u003eDoes this set work on regular paper?\u003c\/h3\u003e\n  \u003cp\u003eYes, the disappearing ink works on all standard paper and sketchbooks, though it is specially designed for grooved reusable copybooks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n  \u003ch3\u003eAre the ink refills safe for young children?\u003c\/h3\u003e\n  \u003cp\u003eYes, the ink is formulated with child-safe, non-toxic, and odorless water-based components.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"TTpen","offers":[{"title":"Default Title","offer_id":50389776039970,"sku":"BP084RRP","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/81P8izANspL._AC_SL1500.jpg?v=1789984161","url":"https:\/\/www.xypen.com\/products\/84pcs-practice-pen-set-12-ballpoint-pens-60-refills-and-12-pen-holders","provider":"XYPen","version":"1.0","type":"link"}