Ushaan-tor

The ushaan-tor was an Andorian ice miner's tool that was also used as a weapon in Ushaan duels. Andorians played with them as children.

Shran and Jonathan Archer utilized ushaan-tors during their Ushaan duel aboard Enterprise in 2154. The duel ended when Archer used his ushaan-tor to lop off one of Shran's antennae. 

Ushaan-tor Ushaan-tor