A 2-shelf bookcase, built from its 9-step manual.

What happens in the video

1. 0:00 Parts 10 parts, A to H, and 11 kinds of hardware, 42 pieces
2. 0:12 Step 1 4× cam screw (1) · 4× hidden cam (2) · No. 2 Phillips
3. 0:24 Step 2 2× wood dowel (3) · tighten 4 hidden cams (2) · No. 2 Phillips
4. 0:36 Step 3 Back panel (D) slides into the frame. No hardware.
5. 0:48 Step 4 2× wood dowel (3) · 4× 1-3/8″ pan head screw (9) · No. 2 Phillips
6. 1:00 Step 5 6× back connector (5) · 6× 9/16″ flat head screw (11) · No. 2 Phillips
7. 1:12 Step 6 4× 1/2″ hex head screw (10) · L-wrench (6)
8. 1:24 Step 7 4× 1-9/16″ hex head screw (8) · L-wrench (6)
9. 1:36 Step 8 4× shelf pin (4)
10. 1:48 Step 9 Applique card (7): its 6 stickers go on the cams and unused holes
11. 2:00 Done 30-3/8 × 19-1/2 × 29-3/4 in, with each shelf's load limit