Features a unique fluorescent pattern on a black background, creates an eye-catching visual effect for birthday parties and holiday parties and is perfect for adding surprise to special occasions Specially treated for effortless writing with any pen, such as pencil, fountain pen, fountain pen, marker, without smudging or resistance, making it ideal for quickly filling out messages in urgent messages Uses fade-resistant ink technology to deliver fluorescent colors while minimizing environmental damage, perfect for users who support a green lifestyle Made of paper, ensuring excellent texture and long-term use, ideal for themed events such as birthday memories or collections Versatile enough to serve as both a birthday card and party invitation, suitable for various social events, including weddings and corporate parties, and increases the sophistication of the event