Lifelines Pen Diffuser in Strawberry Milkshake: Immerse yourself in an aroma writing experience with this pen that diffuses the sweet, creamy scent of a classic treat. Notes of strawberry and vanilla make every word a little more delightful. Includes 1 pen and 2 ink refills. Long-Lasting Ink & Scent: Diffuses a unique Essential Oil Blend featuring Indian peppermint and Argentinian lemon essential oils, with natural fragrances of strawberry, vanilla, sugarcane, and almond. Includes 2 ink refills so you can activate your senses for as long as you write. Re-write Your Writing Experience: Diffuse aroma as you write, or close vents to use as a regular pen. Lower one or multiple vents at the top to adjust the level of crave-able aroma. The practice of activating your senses. Seeing, smelling, and touching delightful things causes your brain to dopamine. Great for family, tweens, college students and friends.