I added a pic above for reference. Also, in the order of the second picture: the three long ones are approximately one and a half inches long; large square is 3/4 in; two shorter pieces are approx 1 inch; small square is 1/2 in
the round bead I added on to the auction and the smallest sharp-edged one (in pencil pic, 3rd row, on the bottom) definitely feel less dense, may be wood or plastic. The other 7 are stone.