Pirastro Evah Pirazzi Slap Bass… Pirastro Evah Pirazzi Slap bass SET, medium Item No. P445020 Manufacturer Pirastro Pirastro Evah Pirazzi Slap Bass … Pirastro Evah Pirazzi Slap bass SET, medium × Pirastro Evah Pirazzi Slap bass SET, medium