Doodle, journal, or take notes with blue and green gel pens with scented ink and flowing lava bubbles. Each pen has a unique, invigorating scent; the blue pen features notes of mint and grapefruit and the green pen – eucalyptus and pine. Shake and flip pens to watch lava flow for a mesmerizing visual experience and write to release a soothing scent. The enchanting symphony of aroma and sight engages your senses and soothes your mind. Includes 2 gel pens (blue and green) in 2 unique scents Pens create a mesmerizing visual experience with lava bubbles that rise and fall. Stand pen upright on either end for a hands-free lava show! Each pen features Essential Oil Blends from a different scent family to create an extraordinary aroma experience Blue pen ("Mountain Air") features notes of garden mint, grapefuit, cornmint, and rose Green pen ("Deep Woods") features notes of eucalyptus, pine, and fir needle Blends are free from parabens, phthalates, dyes, and formaldehyde