Frequently Asked Questions
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It is a glass bottle fitted with a euro dropper — a pipette and squeeze bulb built into the cap that draws and releases oil drop by drop. The 15ml black glass essential oil bottle suits essential oils, blends and serums, with a tamper-evident seal. RENTRASPA supplies them across India with no minimum order.
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Black glass blocks almost all light, giving oils the strongest protection from UV and visible light while reading as bold, premium packaging. It is inert and recyclable like all our glass. The 15ml black glass essential oil bottle suits light-sensitive oils. RENTRASPA supplies it India-wide with no minimum order.
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A euro dropper is a pipette-and-bulb assembly built into the cap: squeeze the bulb to draw oil up the tube, then release it drop by drop. The 15ml black glass essential oil bottle uses one for clean, controlled dosing. RENTRASPA ships across India with no minimum order.
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Yes — glass is inert, so it will not react with essential oils or absorb their aroma, and the euro dropper meters drops for blends and dilutions. The 15ml black glass essential oil bottle is built for essential oil and aromatherapy work. RENTRASPA supplies essential oil bottles India-wide with no minimum order.
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Yes — small essential oil bottles are ideal for samples, trials and travel — leak-resistant, refillable and dispensing by the drop. The 15ml black glass essential oil bottle lets brands ship testers or customers carry oils. RENTRASPA supplies sample bottles across India, from one piece.
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A 15ml bottle holds roughly 300 drops of essential oil — about 60 to 100 applications at a few drops each. The euro dropper keeps dosing repeatable. The 15ml black glass essential oil bottle suits high-volume retail and refills. RENTRASPA ships across India with no MOQ.
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Yes — every 15ml black glass essential oil bottle ships with a euro dropper and a screw cap, in black or white, so there is nothing extra to source. The cap seals the dropper for storage and travel. Order one piece to check the fit, or buy wholesale across India.
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Yes — rinse, sterilise and refill the bottle and dropper without degrading the glass. The 15ml black glass essential oil bottle reuses cleanly because glass holds no scent, and the dropper assembly can be replaced if needed. RENTRASPA supplies them across India with no minimum order.
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Yes — RENTRASPA dispatches from Chennai and ships essential oil bottles India-wide: Bangalore, Mumbai, Delhi, Hyderabad, Pune and tier-2 cities. Most in-stock orders leave within three working days, and online orders carry no minimum, so order one piece or wholesale.