Laser Pointer Green

• This pointer is professional telescopic electric whiteboard Teaching Pointer & Guide Flagpole, Work on Traditional Blackboard, Electric Whiteboard, PPT, Large Display Screen, It's a ideal pointer for school educational or training course instruction • The portable pointer is made of stainless steel rod and ABS plastic handle and white soft mushroom felt NIB. Since the front end of the soft felt does not damage the screen, it feels great • Seven section shaft design, each section close convergence, stablity and no shaking, can be flexibly adjusted. (Note: The seven section rod comprises the handle position) • Comfortable sponge handle, sturdy when fully opened, not shaky Suitable for traditional blackboard, electric whiteboard, it will not damage the screen Replaceable felt contact head Durable, portable, extendable, retractable Material: Stainless steel / Sponge • Visible Beam You can focus the beam to the smallest you can see beautiful and strong green laser beam at day time has safety lock function with keys, you can turn the key to the red point to lock it