Wacoku oak black Tonfa. The shape of the stem is round. Sold in pairs. Length: approx. 61 cm Ø approx. 3 cm Point! Instructions for weapons made of red/white oak wood: When you have removed the possible cover, polish the possible protective lacquer with a 0 or 1 rough sandpaper. After that, oil the wooden weapon with a vegetable oil (for example a sunflower oil). The oil prevents cracking and drying of the wood.