Using this Ka-Zar action figure is easy. Just move its head, arms, and legs to create different poses for display. You can also attach the included accessories like the spear and alternate hands to make the figure more interesting. When collecting the Build-A-Figure pieces, remember that each figure is sold separately and availability may vary. To maintain the figure, keep it away from sharp objects and direct sunlight to prevent damage and color fading. Also, since it has small parts, it's not suitable for children under 3 years due to the choking hazard.