I love the looks of cocobola, but hate how it gums up my tools. Ive made serveral risers/handles and used it for over lays. Ive glued it with Titebond 3 as well as smoothon, and aroe epoxy 400 wiith good results. The key is to clean it real well with acetone. Also, when you finish it, you will either need to clean it real good with acetone and use shalac or deft. Or you can clean it good and seal it with super glue then use what ever finish you want. Ive used shalac, as well as deft to seal it, then went back over that with another finish.
Good luck
Burnie