Reefers have a total of 7 dowels, the outer 6 dowels are birch and the centre rod is synthetic. Rather than band these together near the playing end, each stick has 3 "O" Rings that can be adjusted to create your own sound spectrums.

The synthetic core adds a little more strength to the overall integrity hence the name "Reefers"

Dimensions (L x W x H): 400 x 10 x 10 mm