Effect:
Breaks Stones.
Small Stones: 1 Hit
Big Stones: 2 Hits
Boulders: 3 Hits
Breaks Ores in Mines:
Brown (Halo Halo): 1 Hit
Brown (Pastilla): 1 Hit
Brown (Lebkuchen): 1 Hit
Brown (Wagashi): 1 Hit
White (Pastilla): 1 Hit
White (Lebkuchen): 1 Hit
White (Wagashi): 2 Hits
Yellow (Lebkuchen): 3 Hits
Can be crafted at the Workbench with:
Expert Hammer and 4 
Silver
Breaks Stones.
Small Stones: 1 Hit
Big Stones: 2 Hits
Boulders: 3 Hits
Breaks Ores in Mines:
Brown (Halo Halo): 1 Hit
Brown (Pastilla): 1 Hit
Brown (Lebkuchen): 1 Hit
Brown (Wagashi): 1 Hit
White (Pastilla): 1 Hit
White (Lebkuchen): 1 Hit
White (Wagashi): 2 Hits
Yellow (Lebkuchen): 3 Hits
Can be crafted at the Workbench with:
Expert Hammer and 4 Silver