Lava Rock for Bonsai (3 pieces)

This is a set of 3 Asama volcanic lava rocks. They have been used for hobby bonsai.
Although they are rocks, please expect some signs of age.
Each of the 3 rocks has an aesthetically pleasing shape.
As they have been used, there is some moss attached, which will be sent as is.

[ Size ]

(1) Width: 16cm
Depth: 16cm
Height: 8cm
Weight: 663g

(2) Width: 20cm
Depth: 12cm
Height: 15cm
Weight: 1106g

(3) Width: 16cm
Depth: 13cm
Height: 9cm
Weight: 462g

* The moss is mostly dried out.
Thank you for looking.