Box set of the 4 nail puzzles Nail Biter, Nail jail, S-nail, and Last Nail in the Coffin - with an additional puzzle called the Bed of Nails.

Bed of Nails - the ultimate nail puzzle, the object is to balance 6 nails on the head of the 7th nail. If you can manage this one without opening the solution, then you truly are a master nail puzzler! The Bed Of Nails is only available as part of the box set.

All nails are 15cm long