IKEA – 3D Guide

This article presents an interactive 3D guide demonstrating how to assemble IKEA's BILLY bookcase and LACK side table, walking through each step of the assembly process in synchronization with the official instruction manuals. The guide details the exact parts, hardware counts, and assembly sequence for the BILLY bookcase, explaining how its cam lock system works to hold panels together and emphasizing the importance of wall brackets for safety. Users can navigate the 3D model step-by-step, toggle between the two furniture pieces, and reference the original assembly instructions alongside the visualization.