This is a Daiwa fishing line called the Uki Stream Bright Mark. It's a brightly colored orange line, which is great for high visibility on the water – you can see your line easily, which helps with detecting bites or managing your cast. The specification given is '2 Fine', which likely refers to the line diameter or thickness (probably a thinner, finer line suitable for light fishing). The winding length is approximately 65.6 feet, or about 20 meters. That's a decent amount for a spool or for specific fishing techniques where you don't need a huge amount of line. Daiwa is a well-known brand in fishing gear, so you can expect decent quality. This type of line might be used for stream fishing, float fishing, or other techniques where visibility and sensitivity are important. The bright orange color contrasts well against water and sky. If you're looking for a short, high-visibility line for light tackle or specific applications, this could be a good pick. Always check the line weight (like pound test) and diameter to make sure it matches your rod and reel setup.