Made of thickness glass material. It\'s portable size, leakproof, smooth surface, refillable and fit for filling with any liquid.Coming with 6pcs amber spray bottles which are 15ml/0.5oz; Size is 2.9 x9.5cm/1.14 x3.74inch(Dia x H);The spray glass bottle is amber color that is help to prevent UV rays to protect your essential oil, aromatheraphy, per..