LEGO Pencil Holder
The LEGO brand has extended almost everywhere. My oldest children love everything LEGO. If you are wanting to add something to your office LEGO related, check out this LEGO Pencil Holder. It comes with two pencils and a mini-figure. You can let your kids build it, and then proudly display it in your office. It's 157 pieces, so it's plenty big enough to hold multiple pens and pencils.
Get it on Amazon for $54.97.