Personalized Custom Gift with Crystal Decor

Specifications photo frame: Custom crystal cube album - K9 Crystal - Supports custom photos and text. 3D style=1-2 people/pets, 2D=more. Send photo and text to Chat/email + order number within 4 days. Cannot add photo yourself. What's diff. between 2D/3D?:

        The effect of 2D from side                                     The effect of 3D from side