Rainbow-colored binder clips: $2.99. Add a little color to an office staple. 2. Adhesive retro chalkboard sticker: $7.99. Everyone needs a way for their co-workers to leave them informative/inappropriate/embarrassing messages while they're away. 3. Tea Rex Tea Infuser: $8.23. Have you ever been making tea and happened to think, "you know what would make this better? A DINOSAUR." I have. 4. Mini Foosball Table: $10. Many hours of tiny, tiny competition await. 5. Someday Sticky Notes: $8.99. If you slipped over to your co-worker's desk to swipe a few of these post-gifting, I would not blame you. 6. Set of 3 Eraser Rings, $6.99. Almost as much fun as ring pops. (Which, incidentally, would also be a good secret Santa gift.) 7. Staple-Free Stapler: $10. Good for saving the earth and fascinating your co-workers. 8. Cubicle Warfare Guide: $10.19. Technically 19 cents over the limit, but we couldn't resist. Gift with extreme caution. 9. I Judge You When You Use Poor Grammar: $9.99. Only for those whose spelling and grammar is absolutely inpeccable. 10. Horn Speaker Stand for Iphone 4: $2.25. A stand and speaker all in one. Bonus: it's a passive amplifier, so no power is required. images: as credited above.