This is the Pentagon table system and it is designed by Itamar Burstein. "Furniture elements composed of the interlocking of five identical elements made out of solid wood." is what the description on the website says. The shape of the middle of the table-top fit perfectly with the pentagon legs of the tables. You can get them in either light wood or black.
I think this table would make a beautiful side-table in any home. I love that the legs are shaped and twirled around each other and make a perfect pentagon. If you want to read more about this Pentagon table system, you have to visit www.itamarburstein.com.