A dice rolling tray can be a very useful thing. They don’t just help avoid dice explosions that scatter across the floor they are useful for handing dice around a table and even allow a player and GM to watch a dice roll together without anyone else at the table knowing the results.
Etsy store Embroider Wood makes some excellent dice trays. The clue is in the name; these dice trays are made by hand, from wood, and given a nice plush base.
Dungeons & Dragons (unofficial) dice tray
F*CK d20 epic dice tray
Zombie outbreak biohazard dice tray
Cat Unicorn dice tray