1pc/3pcs/6pcs Telescopic Glow-In-The-Dark Pointer - Multi-Functional Telescopic Glow-In-The-Dark Demonstration Stick, Teacher Classroom Reading Stick, Random Color Style (Recharges Under UV Light, Visible In The Dark), Suitable For Teaching And Conducting, Home Or Classroom Use, Gift Stationery, School Supplies, School Supplies, Engineering, Blackboard, Teaching Strategies