These handmade windchimes can be hung either indoors or outdoors. This windchime has 4 pieces of orange stained glass. The glass is tumbled for texture, hand drilled & hand strung. This lovely piece also has four key charms and glass bead. All pieces are strung from a mason jar lid & each knot is glued for durability. The glass makes a lovely sound in the wind! This windchime has four key charms. Three are the same shape and the fourth in the shape of a heart.