Description
- Bring much convenience: Detachable Periscope With easy- to- understand installation method, you can easily install it, bring much convenience to you
- Periscope School Teaching Kits: The periscope can be used in laboratories or physics classrooms, educational and funny
- Periscope kit: Rotatable design, portable Periscope With rotatable design, convenient for you to rotate to different angles to observe objects
- Detachable: The light weight and detachable design make it easy to carry, portable and practical for outdoor activity
- Periscope for classroom: Detachable Optics Made of good materials, and excellent, practical and , can be used for long time