Thicker strings are more durable, but many players prefer the feel of thinner strings. Malnutrition is also known to cause hair to become lighter, thinner, and more brittle. The device was cheaper, thinner and lighter than the Chromebook 550. Human milk is noticeably thinner and sweeter than cow's milk. This filtered juice is then concentrated to a syrupy liquid, slightly thinner than honey. The connector was made thinner and wider to fit the thinner laptops. They are now much thinner and much more absorbent. They are thinner, and less costly. Solvents such as paint thinner and rubbing alcohol are toxic and flammable. These help stabilize the interior environment of a building better than thinner modern walls. The bricks were handmade and thinner than modern bricks. Acid perms are used on more delicate or thinner hair. Xenoestrogen makes the uterine walls thinner and fragile. White Spirit is a petroleum distillate used as a paint thinner and mild solvent. High-tensile wire is made with thinner but higher-strength steel.