Male/Female Diffuser Necklace: This is a necklace that will hold the scent, instilled in your favorite essential oils, you can smell your favorite scent anytime, anywhere, lightweight you can wear it all day, and long enough so you can hold it up to your nose to smell every so often. The essential oil diffuser necklace with black rope boasted unique exquisite hollow engraving technology with a novel pendulum design and a neutral retro personality that is suitable for both boys and girls. Multiple Uses: The chain of the essential oil necklace diffuser is about 20.8 inches long, and has an extender for easy adjusting to the length you prefer. This diffuser essential oil necklace can be worn not only as a necklace but also as a bracelet. Wrap the necklace around your hand and adjust the length to fit the size of your wrist. You deserve to have an essential oil diffuser necklace. High Quality Material: The aromatherapy essential Oil Diffuser Necklace pedant is designed retro hollow with 316L high quality stainless steel, this diffuser necklace is corrosion resistant, which is easy to clean due to a strong and smooth surface, and the hypoallergenic material protects sensitive skin. Lightweight design of diffuser necklace makes it comfortable to wear. Relieve Fatigue: The essential oil diffusing necklace comes with 4PCS white refill sticks. Apply a few drops of your favorite essential oil to one of the refill sticks, then put the little sticks into the locket and close the locket. Makes your keep calm when work, relieve your tension, give you a relaxing experience, improve your mood and also bring you enduring fragrance.Unique Gift for Man & Woman: Whether on any occasion or special event, this premium aromatherapy essential oil diffuser necklace will become the most amazing birthday gift, anniversary gift, graduation gift, Valentine's Day gift, Mother's Day gift, Christmas Day Material: 316L Stainless Steel, Locket Pendant Size: 15mm *10mm / 0.59" * 0.39'', Chain Length: 22.8". Weightpendant+chain: Around 20g/ 0.7 oz. You will receive: 1pc Pendant +1pc Chain+ 4 Refill sticks.