You can chose assembled or DIY Kit option.
If you chose DIY Kit, you will receive detailed instructions link with step by step animated assembly instructions.
3D Printed at 0.2mm layer height in grey PLA plastic, ready to be painted ( some light sanding may be required)
A little from Fandom:
The Evoker is a gun-like item that appeared in Persona 3 and Presona 3 related media. It functions as a summoning medium for members of SEES to invoke and control their Personas. Evokers are created and manufactured by Kirijo Group.
This Replica Prop is 3D modelled and printed by 3D Delight. Handles come apart for you to be able to fit in an LED's and battery should you wish to make the handles glow like in Persona.