This dainty heart pendant is perfect for little girls to wear. It features a transparent pink outer layer, and an opaque white core. It is made of pure borosilicate glass, which is molded using traditional hand-blowing methods and simple tools. It measures approximately 1 1/2'' long, and comes with a hole on one side for a standard neck chain. As with my other glass creations, this piece is kiln-annealed in my studio.