Ninja stars are likely prohibited because they are often associated with the image of a ninja and are considered to be more closely linked to the martial arts and stealthy activities. On the other hand, throwing knives may be allowed because they are more commonly associated with recreational activities such as target practice and competitions. The perception and cultural associations of these items may influence their regulation in certain environments. **

No, knives do not jump on their own. Knives are inanimate objects and do not have the ability to move or jump by themselves. Any movement of a knife would require an external force or someone physically moving it. **

Butterfly knives are often banned because of their potential for quick and easy concealment, as well as their association with illegal activities and criminal use. Karambit knives, on the other hand, are not as commonly associated with criminal activity and are often used for legitimate purposes such as self-defense and martial arts. Additionally, karambit knives are not as easily concealable as butterfly knives, making them less of a concern for law enforcement. **

The quality of Puma knives, including their automatic knives, is generally recommendable. Puma has a reputation for producing high-quality knives with excellent craftsmanship and materials. Their automatic knives are known for their durability, sharpness, and reliable performance. Many users have reported satisfaction with the quality and functionality of Puma knives, making them a recommendable choice for those in the market for a reliable and well-made knife. **

Yes, there are small knives available in the market. These small knives are often referred to as pocket knives or folding knives. They are compact in size, making them easy to carry around for everyday tasks or outdoor activities. Small knives are versatile tools that can be used for various purposes such as cutting, slicing, and opening packages. **

The legality of throwing knives varies depending on the jurisdiction. In some places, throwing knives may be considered illegal if they are classified as a prohibited weapon. It is important to check the laws and regulations in your specific area to determine if throwing knives are legal or not. It is always advisable to use caution and follow safety guidelines when handling any type of weapon. **

Prohibited knives are knives that are illegal to possess or carry in certain jurisdictions. These may include switchblades, gravity knives, ballistic knives, and other types of knives that are considered dangerous or have a high potential for misuse. Prohibited knives are often regulated due to their potential for causing harm and their association with criminal activity. It is important to be aware of the laws and regulations regarding prohibited knives in your area to avoid legal consequences. **

Selected knives can be trustworthy depending on the brand, quality, and intended use. It's important to research the reputation of the brand and read reviews from other users to determine the reliability of the selected knives. Additionally, considering the materials used and the intended purpose of the knives can also help determine their trustworthiness. Ultimately, it's important to make an informed decision based on the specific characteristics and reputation of the selected knives. **