Nut Stack: Four strange bolts are screwed onto a grub screw, and the whole thing is then placed in the container, whose shape corresponds to the "solution"! The bolts must touch each other; if there's a gap even less than 1 mm, the solution isn't right.You'll have to deal with the order of the bolts, as well as their orientation. Luckily, they can only be screwed in two ways! The bolts are numbered to help you keep track of your attempts!Dimensions: approximately 80 x 65 x 60 mm.“Nut Stack” ...
€14.00
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