Birch plywood tables and chairs can be flipped, stacked and connected in a variety of ways to produce benches, larger tables or sculptural shelving systems. The Oneness Collection by designers Kyuhyung Cho and Hironori Tsukue adapts to your changing furniture needs within seconds without requiring any tools.

Consisting of a light-colored chair with a back and a darker-colored stool, the system is connected by inserting black plastic fasteners into holes located on each corner. The pieces can be stacked right-side-up or upside-down, making it possible to create bookshelves with built-in seating.

Other stackable furniture systems include the Outdoor Obelisk, which forms a sculptural object when not in use, and ‘tree dressers’ from Chigo that can grow along with your children or your need for additional clothing storage.