Materials: Black catalpa wood Type 1 Inner LXW 14x14cm(5.6x5.6inch） Out LXW 16.5x16.5cm(6.6x6.6inch） Height: 7cm(2.8inch) Weight: 0.8kg(1.8lb)
Type 2 Inner LXW 19x19cm(7.6x7.6inch) Out LXW 21.5x21.5cm(8.6x8.6inch） Height: 7cm(2.8inch) Weight: 1.15kg(2.5lb)
Type 3 Inner LXW 24x24cm(9.6x9.6inch） Out LXW 26.5x26.5cm(10.6x10.6inch） Height: 7cm(2.8inch) Weight: 1.5kg(3.3lb)
Type 4 Inner LXW 26x9cm(10.4x3.6inch） Out LXW 29x12cm(11.6x4.8inch） Height: 7cm(2.8inch) Weight: 0.1kg(0.22lb)
Type 5 Inner LXW 31x14cm(12.4x5.6inch） Out LXW 34x16.5cm(13.6x6.6inch） Height: 7cm(2.8inch) Weight: 1.43kg(3.2lb)
Type 6 Inner LXW 36.5x19cm(14.6x7.6inch） Out LXW 39x21.5cm(15.6x8.6inch） Height: 7cm(2.8inch) Weight: 1.75kg(3.9lb) | 
