Grimm’s Leonardo Sticks 100 Pieces

The ingenious constructions of Leonardo da Vinci: with these simple sticks one can create a dome and a bridge, which stand without glue or a cord and without a nail or a screw! Admittedly, one needs a steady hand and some finesse to set it up. Combine the Sticks with other Grimm’s building blocks, creating stairs, bridges, houses, and other buildings.