A bit more active than most piles of bones, this undead is the life of the party! This model has a mechanism in the head that allows it to stick open and snap shut when triggered Because this mechanism is 3d printed with the model snap quality may vary. model prints 15 inches in length and is fully articulated. only one filament may be used, but eye color can be customised. If unspecified a bone or fossil colored filament will be used. an eye type that compliments the main color will be selected randomly if unspecified. IMPORTANT: filaments other than PLA are not available on biter models. please see "about material type" section.