Blue sea blue sky ~ light blue water blue gradient bottle, plus water waves and waves. Hand-painted glass oil bottle, carry the fragrance. Micro bubbles are the breath of glass Hand-made energy and temperature Glass size: about 2.5cmx2cm Material: Italian imported glass is uniquely hand-fired. With stainless steel necklace (length 18" + 5cm auxiliary chain) Please specify if you need other lengths (No maintenance, no oxidation, no allergies!) Maintenance Usually wipe with a soft cloth, when the surface of the glass beads is not bright, you can rinse off the water with a little salad and dry. The income can be sealed. Stainless steel chains are not allergenic and will not oxidize.