KamKorda USB Presentation Clicker, Wireless Presenter Remote, Board Clicker, Pointer for PowerPoint, Laser Pointer USB, Clicker for Teachers/University/College Lectures : Amazon.co.uk: Stationery & Office Supplies
TKK DK400 USB 2.4GHz Wireless Powerpoint Presentation NEW PPT Flip Pen Laser Pointer Clicker Presenter with Battery Built-in Reciver Red Light Remote Control for Teacher Lecturer Professor Scholar | Lazada PH
Professor Laser Pointer Teaching Stock Photo 1498575203 | Shutterstock
Bulk-buy 5 in 1 Magnetic Pick up Oil Pen LED Red Laser Pointer Flashlight for Teacher price comparison
Kirsten ✨ on Twitter: "My professor doesn't believe in laser pointers so he uses a fishing pole with a foam finger attached and I can't contain myself during lecture lmao https://t.co/h5Es2fimtW" /
Xiaomi MIjia GUILDFORD USB Wireless Presenter Laser Pointer PPT Remote Control Pointer Pen for PowerPoint Presentation Teacher - AliExpress