Lifeforce Glass Engraved I Love You Tagua Nut. Express Your Feelings in a Beautiful and Unusual Way. From A gift you can feel proud to give! A one-of-a-kind find, like your love. Engraved tagua nut is between 40 and 50 mm across. Grown in the Ecuadoran rainforest and engraved in the USA. Natural color, each one is a little different. Packaged in a 2 inch square box with information card. Environmentally friendly. Sustainable, organically grown, and biodegradable.