The only use of the Laser Pen (given to you by the first rescued spy) is to cut the bars on the attic window of the electrified building on Toupee Terrace. Once you climb past the zapping windows, use the laser pen (move your mouse) to cut the bars.
You use the laser pen for cutting the window bars on Poptropica.
you click on it and you will use the laser pen
use the laser pen
After you climb to the roof of the electrified building on Toupee Terrace, the laser pen will cut through the attic bars. Then you can rescue the second spy. To use the Laser Pen, aim at the bars and move your computer mouse to the right.
After you climb to the roof of the electrified building on Toupee Terrace, the laser pen will cut through the attic bars. Then you can rescue the second spy. To use the Laser Pen, aim at the bars and move your computer mouse to the right.
If you mean the laser pen you use it to cut open the bars at the top on the building that electrocutes you on spy island to get the second spy.
You get the laser pen from the first rescued spy (at the docks), and use it to rescue the second spy (in the electrified building on Toupee Terrace). The second spy gives you the grapple bowtie, which you use to rescue the third spy on the rooftops above Balding Avenue.
Take the Laser pen and go to the electrified building on Toupee Terrace. Climb the windows by jumping when they turn off. Use the laser pen to cut the attic bars and save the 2nd spy.
You go to the Spy Island and then you get to the top of the tower which has electricity jump on each platform when they are gone and when you reach the metal bars use the laser pen. (on the top)
Use the laser pen to cut the bars in the window.
You can't take it out, you can only use it when the island tells you to, and it will come into your hand to you can rescue the spy.
Once you successfully use the Chameleon Suit to rescue the first spy, you can use the Laser pen to rescue the second spy, who is in the attic of the electrified building on Toupee Terrace. You have to climb up past the windows, and use the laser pen to cut the bars on the attic window. (see related questions)