Black contact lenses are special cosmetic lenses that cover the natural color of the eye with a black tint. They are often used for theatrical or costume purposes, such as creating a dramatic or spooky look for Halloween or other events. Some people also use them for fashion or to achieve a specific aesthetic. It's important to note that black contact lenses, like all contact lenses, should be prescribed and fitted by an eye care professional to ensure proper fit and safe use. **

Some string players get black fingertips due to the buildup of rosin on the strings. Rosin is a substance that string players apply to their bows to create friction and produce sound. Over time, the rosin can accumulate on the strings and transfer onto the player's fingertips, causing them to turn black. This is a common occurrence for violinists, violists, cellists, and double bass players. **

Yes, there are black and white contact lenses available in the market. These lenses are often used for special effects in movies, theatrical performances, and costume parties. They can create a dramatic and striking look, especially when paired with the right makeup and costume. However, it's important to note that these lenses are typically for temporary use and should be used with caution, following proper hygiene and care instructions. **

Götz(en) are traditional German hand-carved wooden dolls that have been popular for centuries. They are known for their high-quality craftsmanship and attention to detail, often featuring intricate clothing and accessories. Götz(en) are often used as toys for children, but they are also collected by adults as decorative items. They are a beloved part of German cultural heritage and are often associated with traditional folk art and craftsmanship. **

The inscription EN 1836 2005 on a pair of sunglasses stands for the European standard for sunglasses. EN 1836 is the European standard for sunglasses, which specifies the requirements for sunglasses in terms of their construction, materials, and performance. The 2005 refers to the year in which the standard was last updated. This inscription indicates that the sunglasses meet the European standard for UV protection and optical quality. **

A verb without "en" is typically in its base form or infinitive form. This is the simplest form of the verb and does not show any tense, person, or number. For example, the verb "to run" is in its base form, while "running" is the present participle form with the addition of "en." **

The TM EN 125 is a popular off-road motorcycle known for its lightweight and agile handling. It is praised for its powerful engine, smooth suspension, and overall durability. Riders appreciate its performance in various off-road conditions, making it a favorite choice for motocross and enduro enthusiasts. Overall, the TM EN 125 is considered a reliable and high-performing off-road motorcycle. **

Ballet en pointe, or dancing on the tips of the toes, dates back to the 19th century. It was first popularized by the Italian ballerina Marie Taglioni in the 1830s, and has since become a fundamental aspect of classical ballet. The technique has evolved over time, with advancements in pointe shoe design and training methods, but its origins can be traced back to the Romantic era of ballet. **