{"product_id":"dupaksys-3ml-nail-oil-pens-100-pack-clear-refillable-brush-tip-twist-applicators-for-cuticles-serums","title":"DupakSYS 3ml Nail Oil Pens 100-Pack — Clear Refillable Brush-Tip Twist Applicators for Cuticles \u0026 Serums","description":"\u003cp\u003e\u003cstrong\u003eDupakSYS 3ml Nail Oil Pen is a set of 100 reusable brush-tip twist pens designed to dispense thin or viscous liquids precisely for cuticles, lips, lashes, and small cosmetic tasks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese clear twist pens hold about 3 milliliters each and come with soft brush applicators and labeling stickers, providing a tidy, portable way to carry oils, serums, lip glosses, or cosmetic samples. The pens are made from clear, food-safe polypropylene and are lightweight for travel or professional use. They’re intended for non-corrosive, non-acidic liquids and are disposable after use.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I fill and use a DupakSYS nail oil pen?\u003c\/h3\u003e\n\u003cp\u003eFilling is straightforward: add liquid to the reservoir, seat the brush tip, then twist the base clockwise until product reaches the brush. Apply as needed and keep the cap on to avoid leaks. Avoid overfilling and do not force the twist mechanism past its stop.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFill gently — leave space so the brush can press in without overflow.\u003c\/li\u003e\n  \u003cli\u003eInsert brush tip fully and twist clockwise to feed liquid.\u003c\/li\u003e\n  \u003cli\u003eReplace cap after each use to keep contents hygienic and leak-free.\u003c\/li\u003e\n  \u003cli\u003eNot suitable for strong acids, alkaline solutions, or high-alcohol formulas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these pens leak-proof and travel-friendly?\u003c\/h3\u003e\n\u003cp\u003eEach pen features a sealed brush cap and a twist-feed body to limit accidental spills, and the slim dimensions make them easy to slip into a purse or kit. Because they are lightweight and compact, they’re ideal for on-the-go touch-ups or for carrying multiple formulations without bulk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed brush-top prevents drips during transport.\u003c\/li\u003e\n  \u003cli\u003eApprox. 3ml capacity fits airline-friendly personal use amounts.\u003c\/li\u003e\n  \u003cli\u003eSlim 4.96-inch length tucks into cosmetic bags or pockets.\u003c\/li\u003e\n  \u003cli\u003eUse included stickers to label different formulations for travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat liquids can I store in these empty brush pens?\u003c\/h3\u003e\n\u003cp\u003eThe pens accept a wide range of thin to moderately viscous cosmetic liquids, such as nail oils, lip gloss, serums, or light creams. They are not intended for corrosive, strongly alkaline, or very high-alcohol solutions that could degrade components or cause leakage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable: cuticle oil, lip gloss, eyelash serums, facial serums, light foundations.\u003c\/li\u003e\n  \u003cli\u003eAlso useful for: teeth-whitening gels, spot treatments, or small paint details.\u003c\/li\u003e\n  \u003cli\u003eAvoid: strong acids, alkaline cleaners, and high-percentage alcohols.\u003c\/li\u003e\n  \u003cli\u003eDisposable design — recommended single-use for hygiene or short-term refill.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The DupakSYS 100-piece 3ml nail oil pen kit suits nail technicians, beauty retailers, DIY cosmetic makers, and anyone who wants neat, controlled application of oils or serums. It’s helpful for professionals preparing samples, influencers sharing product testers, and travelers who need compact, labeled containers. If you need a high-volume supply of small, clear, brush-tip applicators for non-corrosive liquids, this kit offers quantity, portability, and simple operation without complicated parts.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003ePP material\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much liquid does each DupakSYS pen hold?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each pen stores approximately 3 milliliters of product, suitable for small cosmetic or sample amounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I refill the pens with any cosmetic formula?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can refill with thin to medium-viscosity cosmetics, but avoid corrosive acids, strong alkalis, or high-alcohol solutions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DupakSYS","offers":[{"title":"Default Title","offer_id":67554285584554,"sku":"B0DQD4NX1S","price":107.1,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/dupaksys-front-view-empty-nail-oil-pen-pack.jpg?v=1790903211","url":"https:\/\/opulora.ca\/products\/dupaksys-3ml-nail-oil-pens-100-pack-clear-refillable-brush-tip-twist-applicators-for-cuticles-serums","provider":"OPULORA","version":"1.0","type":"link"}