The Color Pen Discovery is designed for a variety of pens with a diameter ranging from 6.9 to 8 millimeters, making it a versatile tool for students and artists. This electric pen features a softer bullet that enhances functionality while minimizing breakage. It is compatible with not just colored pencils but also various styles of pens, including automatic pencils, round, triangular, and hexagonal holders. Key Benefits: - Versatile Compatibility: Works with multiple types and shapes of pens, accommodating different writing and drawing preferences. - Enhanced Durability: Soft bullet design reduces the risk of breakage, ensuring longer-lasting use during classes or creative sessions. - Easy Power Options: Operate the pen using the included USB cable or with four AA batteries (not included), providing flexibility for any setting. - Low Noise Operation: The pen operates at sound levels below 60 decibels, making it perfect for quiet environments like classrooms or libraries. Practical Applications: - Ideal for students: Use the Color Pen Discovery in classrooms for note-taking or project work without interrupting others. - Perfect for artists: Great for sketching, coloring, or crafting, allowing for control and precision without worrying about damaging the pen tips. - Convenient for on-the-go use: With both USB and battery power options, easily take it to class or on trips for continuous use. Choose the Color Pen Discovery for a reliable writing instrument that combines functionality, compatibility, and convenience, tailored to meet the needs of students and creative individuals alike.