Gunpla Grades, What Are They?

Why are there so many type of Gunpla? And what does this code HG, RG, PG means? Here I would like to give a brief explanation of my knowledge of the various and most common Gunpla Grades.

What are you guys looking at?

Review : Gunpla SD EX

Gunpla SD EX! This is where I start my Gunpla craze. Was in a toy shop at a mall that day and saw this small box of Gundam Destiny. So I decided to buy and gave it a try. Stopped by at a restaurant, ordered some food and started to assemble. Just could not stop myself for the next 1.5 hour, having so much fun. Cutting off the runners with just finger twisting and following the instruction. In the end, this guy showed up!

The guy who started my Gunpla hobby, Destiny Gundam SD EX

Up to now I have four Gunpla SD EX. Pose it up guys!

Clockwise : Wing Zero, Destiny, Astray Red Frame, Unicorn Destroy Mode