Features a clear sample collection vial with air holes
Includes 4x magnifying glass, built-in ruler, black ballpoint pen, and pocket clip
Pen can be unscrewed and removed for field work and has textured grip for writing on-the-go
Publisher: Educational Insights
Details: This unique multi-tool pen is perfect to bring along on camping trips, hiking, or other scientific explorations. Young explorers will find the pen, compartment, and tools useful in the field. Ages 8+.