Filters
Bracket Holes - Hajime Katsumoto

Assembly / Wood

Designer: Hajime Katsumoto
Maker: Jean Claude Constantin

4 Suits - Hajime Katsumoto

2D Edge Matching / Acrylic

Designer: Hajime Katsumoto
Maker: DYLAN-Kobo

Board and Cube Burr - Hajime Katsumoto

Interlocking / Wood

Designer: Hajime Katsumoto
Maker: Hajime Katsumoto

L12 Burr - Hajime Katsumoto

Burr / Wood

Designer: Hajime Katsumoto
Maker: Hikimi Woodpecker

Eccentric Pentominoes - Hajime Katsumoto

2D Packing / Wood

Designer: Hajime Katsumoto
Maker: Walter Hoppe

Pin Block Case - Hajime Katsumoto

Interlocking / Wood

Designer: Hajime Katsumoto
Maker: Cubic Dissection (Eric Fuller)

3D Packing / Wood

Designer: Hajime Katsumoto
Maker: Cubic Dissection (Eric Fuller)

Penta in a Box - Hajime Katsumoto

3D Packing / Wood

Designer: Hajime Katsumoto
Maker: George Syriaque

Slide Packing - Hajime Katsumoto

3D Packing / Wood

Designer: Hajime Katsumoto
Maker: MINE

Black Box for Tetrominoes - Hajime Katsumoto

3D Packing

Designer: Hajime Katsumoto
Maker: MINE

Framed Jigsaw - Hajime Katsumoto

2D Packing / Wood

Designer: Hajime Katsumoto
Maker: Jean Claude Constantin

Packing Puzzle 4P - Hajime Katsumoto

2D Packing / Acrylic

Designer: Hajime Katsumoto
Maker: MINE

Turning Quarter Hole - Hajime Katsumoto

3D Packing / Wood

Designer: Hajime Katsumoto
Maker: MINE

4-PAC - Hajime Katsumoto

3D Packing / Wood

Designer: Hajime Katsumoto
Maker: Tom Lensch

3D Packing / Wood

Designer: Hajime Katsumoto
Maker: George Syriaque

3D Packing

Designer: Hajime Katsumoto
Maker: MINE

3D Packing / Wood

Designer: Hajime Katsumoto
Maker: Cubic Dissection (Eric Fuller)

Interlocking / Wood

Designer: Hajime Katsumoto
Maker: Cubic Dissection (Eric Fuller)

Unknown

Designer: Hajime Katsumoto
Maker: MINE

Unknown

Designer: Hajime Katsumoto
Maker: MINE