Hourglass Inventor is a very warm-toned, light-medium plum with a natural finish. It is a permanent lipstick that retails for $32.00 and contains 0.08 oz.
Hourglass Inventor GIRL Lip StyloHourglass Inventor GIRL Lip Stylo ($32.00 for 0.09 oz.) is a medium-dark plum with warm undertones and a natural finish. It had semi-opaque, buildable color coverage paired with a creamy, lightweight, and lightly emollient consistency. The texture was thin enough that it didn't slide around or feel slippery on the lips, while it did not emphasize the texture of my lips either. This shade wore just over four hours on me, and the formula was comfortable and moisturizing to wear.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Precision color meets luxurious hydration. GIRL Lip Stylo features the color intensity of a lipstick fused with a luxurious blend of shea butter, jojoba, mimosa and sunflower seed for softer, fuller lips. The silky formula glides across lips for a second-skin feel with a lustrous finish.