{"product_id":"20ml-glass-sample-vials-100-pack-leakproof-clear-borosilicate-vials","title":"20ML Glass Sample Vials 100 Pack - Leakproof Clear Borosilicate Vials","description":"\u003cp\u003eIn this review the ESHATO 100 Pack 20ML Glass Sample Vial set is evaluated for lab hobbyists and small-batch makers who need compact, reusable containers. The bottom line: these clear borosilicate vials deliver durable, lightweight storage with reliable screw caps, making them a smart choice for essential oils, small liquid reagents, glitter, seeds, and other samples where corrosion resistance and visibility matter. The review focuses on build quality, leak protection, and everyday usefulness rather than advanced laboratory certification.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium glass:\u003c\/strong\u003e Made from borosilicate glass so the vials resist thermal shock and chemical corrosion for repeated use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20ml capacity:\u003c\/strong\u003e Each vial holds 0.34 fl oz in a compact 27.5 x 57 mm form factor that is easy to store and transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeakproof screw caps:\u003c\/strong\u003e Black polypropylene caps with a PE liner and gasket create a tight seal to minimize spills during handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear visibility:\u003c\/strong\u003e Transparent construction makes it simple to identify contents at a glance without opening the vial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile storage:\u003c\/strong\u003e Suitable for liquids, powders, seeds, specimens, essential oils, perfumes and small pharmaceutical samples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe packaging:\u003c\/strong\u003e Ship-ready boxes protect the vials in transit so most customers receive them intact and ready to use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese vials are ideal for hobbyists, craft makers, and small labs that need an affordable supply of uniform, reusable sample bottles. People storing essential oils, perfume samples, reagents for small experiments, or craft materials like glitter will appreciate the clear borosilicate construction and compact size.\u003c\/p\u003e\n\u003cp\u003eThose who require certified laboratory sampling equipment with documented sterility or traceable calibration should look elsewhere; this pack is designed for general-purpose storage and everyday use rather than regulated clinical applications.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable borosilicate glass construction resists temperature variation and corrosion.\u003c\/li\u003e\n\u003cli\u003eCompact 20ml size is convenient for storage and small sample needs.\u003c\/li\u003e\n\u003cli\u003eScrew caps with PE liner provide a strong seal that prevents most leaks when closed properly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeak reports are mixed among users, so careful tightening is necessary for liquids under pressure or during heavy movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eESHATO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eClear borosilicate glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e20 ml (0.34 fl oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e27.5 x 57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCap type\u003c\/td\u003e\n\u003ctd\u003eBlack polypropylene screw cap with PE liner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e100 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ESHATO 100 Pack 20ML vials are a practical, cost-effective choice for anyone needing clear, reusable sample bottles for oils, small reagents, and craft materials. Their borosilicate build and tight screw caps offer good durability and leak protection for everyday use, making them good value for small labs and makers, provided users check seals for demanding transport conditions.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these vials reusable?\u003c\/strong\u003e\u003cbr\u003eYes. The borosilicate glass and screw caps are designed for repeated use; clean and dry thoroughly between uses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they leak during shipping or storage?\u003c\/strong\u003e\u003cbr\u003eThe caps include a PE liner and gasket to reduce leaks, and most users receive intact vials, but a few customers reported mixed results so tighten caps properly before transport.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan they hold essential oils and perfumes?\u003c\/strong\u003e\u003cbr\u003eYes. The clear borosilicate material and polypropylene caps make them suitable for essential oils, perfume samples, and small liquid quantities.\u003c\/p\u003e","brand":"ESHATO","offers":[{"title":"Default Title","offer_id":48249305759963,"sku":"B0BNQDJCBF","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/715DEtuETKL._SL1500.jpg?v=1776278969","url":"https:\/\/gearmusthave.com\/products\/20ml-glass-sample-vials-100-pack-leakproof-clear-borosilicate-vials","provider":"GearMustHave","version":"1.0","type":"link"}