For first time visitors I recommend this archive for some of my best posts.
1657. Approximately 2" long, this unusual pen clip has a couple of features which allow it to also be used for a different purpose, the idea here is to determine the other use for it:
1658. 36" long:
1659. 42" long:
1660. About 7"-8" long, take a look at Neatorama for more guesses on this device, where he is giving away two t-shirts as prizes this week.
1661. 27" long:
1662. Around 6" long:
To submit photos, send them to the address in my profile.
Last week's set is seen below, click here to view the entire post.
More discussion and comments on these photos can be found at the newsgroup rec.puzzles.