Sper Scientific Laser Pointer, 330001, 816366020299 Brushed Metal Laser Pointer Pen Sturdy construction and long battery life, which allows for heavy use as a teaching tool for science presentations, conferences, lectures, seminars and...
Sper Scientific UV Laser White Light, 330006, 816366020336 UV Keychain Laser Light can be used as both a Laser Pointer and LED Flashlight. Press one end of the button and get a bright 650 nm red laser pointer. Press the other end and get...
Costway 32 x 47 Inch Portable Rolling White Board, Black, CB10565BK Double sided 360° lockable whiteboard provide ample writing space Adjustable height whiteboard for different aged usersConvenient board design of the marker tray allows...
Costway 48 x 36 Inch Mobile Magnetic Double, Sided Reversible Whiteboard Height Adjust, CB10214 48 x 36 inches ultra-large board provides sufficient place for you to create, teach, or present Adjustable height of 2 positions fits for...