Feel Nature - with all your senses! Show your love for nature through the color of your roll-on too. With these roll-ons, it not only smells absolutely natural, but it also looks natural. Which element in nature fascinates you the most? As blue as the water of the sea? Purple like the lilac? Green as the trees of life? Beige like the sand under your feet? Whatever it may be, use the bottles for your natural essential oil products. And for a little more highlights, you can also have the bottles with a golden lid. I can't even decide which variant I should like the most. The golden lid is made of plastic. The bamboo lid is made from natural bamboo. The roller balls are each made of stainless steel. The glass is thick-walled glass. Height of the 10ml bottle: 85mm Height of the 5ml bottle: 62mm Please rinse the bottles with water before using them for the first time.