Here is another fun set of Space Invaders Coasters, these ones are made from perler beads, and feature three aliens and a UFO.

These fun Space Invaders Coasters would look great in any geeks apartment, each one measures 3 1/2 by 3 1/2 inches and they come in a set of four funky coloured coasters.

The set consists of a yellow, green and blue Space Invader and a red UFO, if you want some they are available for $12.00 a set from Lostmitten.