Come and see our amazing products. The bottle is made of BPA and lead free corrosion-resistant glass which makes it thick, smooth and anti-shock.The amber bottle protects essential oil from harmful UV rays to avoid rapid volatilization. The roller ball is made of stainless steel with corrosion resistance and excellent production. The tightness of the insert prevents any leakage while the roller ball makes it easy to apply the oil evenly, no more rollers getting stuck or falling out. his price includes sea freight. Custom logo is welcomed! Pls confirm with us about the packing info, stock color and exact production time before placing your order.