つぶてです【礫です】
tsubutedesu
1. Pebble; Stone
Noun
#388016
1. Pebble; Stone
1. pebble; small stone
1. Rubble.; Debris.
1. small stone; gravel
1. stone (used for throwing)
1. throwing stone; sling stone
1. lapilli
1. chopping tool; chopping stoneware
1. rock flying out of nowhere (while in the mountains)