Block #18 = 1 Amboyna burl blocks, not stabilized, air dried for over 13 years - very dry wood, lacquer coated. Used for pen blanks, knife scales handles, turning block, pool cue, slab, wood turnings, inlay work, jewelry, rings or pendants. 
 
Dimensions - 6 1/4" long  x 3 3/4" wide x 1 7/8" thick
Weight = 1.9 lbs
 
Free shipping to USA address only
More pics here www.woodulikeinc.com/wood-blanks