The Typhoon S1 is a four piece caged burr puzzle by Osanori Yamamoto.
Beautifully made by Pelikan of the Czech Republic the aim is to try and remove the four pieces from the cage and reassemble. This is a fairly tricky puzzle with some dead ends and a loop you can get stuck in. However it is still achievable and very fun to play around with.
The cage of Typhoon S1 is Jatoba and the pieces are Wenge.
The puzzle measures 70 x 70 x 40mm.