Also designed by the brothers at the UK-based designwright (see Pie Timer below) is the Twin One cutlery/chopsticks set for Lékué (see our post on their cool steam roaster.) It has the interlocking effect of the Join Cutlery (have I cross-posted enough?) but these have the added function of chopsticks with an impromptu spring hinge created once the knife and fork, on the opposite end, are connected..