JIC Gem 5 Pcs (African Picture Jasper) 1.5-2" Palm Stone Palm Stones size 1.5-2" round and 0.25" thick each pc. Smooth polished Peaceful feeling when hold them. Great Stones for Jewelry Making or Wire-Wrapping There is no thumb indentation, yet this works as a great worry stone/ palm stone Best Gift Choice,arrive to someone full of positive energy and cleansed of all negative vibrations.also makes a great Housewarming,Birthday,New Year Gift for Mother,Father,him,her,man,woman.