Presentations and lectures don't need to be a frustrating exercise in arm waving or verbal explanations--instead you can dazzle your audience with this high-tech tool that helps you make your point with greater efficiency and flair.

3M's LP50 laser pointer is a basic version of its familiar presentation tool. With a 300-yard pointing range, it's ideal for meetings, lectures, or even identifying objects in a warehouse or workshop. ("See that box over there? Grab it for me. And that wrench? Get that too.") The sleek pointer has a black matte finish with gold accents, and its accessible price makes it an ideal gift. Think of the smiles you could get out of your favorite coworker, professor, or high-tech-gadget lover. (Hint: ravers adore laser pointers!) To use the pointer, simply aim, press the gold button, and start drawing patterns on the wall. Two AAA batteries are included, so the pointer is ready to use as soon as you take it out of the box.

Keep in mind, however, as much fun as laser pointers are, the laser can be dangerous if shown directly in people's or pets' eyes. For this reason, we don't recommend the pointer for children or for adults who act like children. However, for those absent-minded professors or busy executives, the pointer is "forgetproof": it turns off as soon as the on button is released, ensuring that the battery won't accidentally be run down. The LP50 has a one-year warranty. --Ariel Meadow Stallings

Pros:

• Sleek design
• Easy one-button use
• Low price

Cons:

• Cryptic instruction sheet
• Not a toy: lasers can severely damage eyes