Humangear says:

The GoBites Duo is a fork and spoon set that offers the best of both portability and functionality. When nested together, the Duo is among the most compact travel utensil sets on the market.

The utensils are each long enough to be used separately and both are optimised for what they need to do - say goodbye to silly sporks that are neither a good fork nor a good spoon. The Duo's spoon holds enough to eat soup easily and the handle is contoured for spreading butter, cream cheese, etc. The fork tines are long enough to twirl noodles with ease and the outer "splitter tines" of the fork are tapered for quick and convenient soft-food splitting.

The fork and spoon can also be connected end-to-end to create one long spoon or fork that's perfect for eating dehydrated meals on a backpacking trip, mixing food in a pot, etc. The locking features of the utensils have been carefully designed for easy cleaning - there are no nooks and crannies you can't reach, so the Duo easy to clean, even when you're miles from the nearest dishwasher.

The Duo is made from high-temp nylon that is incredibly strong, BPA-free, PC-free, and Phthalate-free. Dishwasher safe (top rack).