1GB Light Bulb USB Drive is a very funny and a very interesting device. Light Bulb USB Drive has a storage capacity of 1 GB.
It is a great gift for someone who has a bright mind.
Product feautures:

USB specifications 1.0, 1.1, 1.2, 2.0 compliance support, plug and play
At least 10 years of data retention with 1,000,000 times storage
Transferring rate up to 8Mbit per second at high speed(Depends on different PC configuration)
Internal memory: 1GB
Support Mac, Windows ME, 2000, XP and Vista

You can have it for 19.99$ from here: 1GB Light Bulb USB Drivet

We have here 5 interesting USB Flash Drives :

1.Novelty USB Memory Stick

Feautures:

Two Colors: Silver and  Black;
Capacity of storage: 64MB, 128MB, 256MB, 512MB, 1GB, 2GB
For Mac and PC, No Driver Required
USB 1. 1 & 2. 0 Certified
No External Power Required
Price: 25$

2.

Robot USB Flash Drive (4GB)