Gunpla are the plastic model kits which depict Mobile Suits from the Gundam Multiverse. They were first made in the early 80's after the first ever Gundam TV series - Mobile Suit Gundam aired.
Ever since then, Bandai acquired the rights to produce Gunpla and has sold an estimated 450 million units across 2,000 different models.
Gunpla kits' sizes come in from small to very large, with different price ranges and skill levels. However, they are all great fun to build.