Eternal Inkless Pen Set - Sustainable, Tree-Friendly Writing Tool

Package Contents: - 4 pieces of inkless pens, 2 black and 2 white - Sufficient quantity for daily use and replacements

Wide Application: - Suitable for children's drawing, writing diaries, taking notes, and scrapbooking - Ideal for various art projects

Durable Material: - Made from high-quality alloy, these pens don't require sharpening or refills - Safe and durable, no wood consumption - Reduces time spent adding ink

Easy to Use: - The pen tip friction on paper decomposes alloy molecules, leaving clear writing - Color similar to an HB pencil - No ink on the pen

Warm Reminder: - Slight variations in color and size may exist due to lighting effects, monitor brightness, and manual measurements.