Stainless steel materialcan produce better sound,durable and compact guiro shaker.,Hollow stainless steel body,With two open ends and a side handle grip,so the intonation will not be affected by poor welding technique.,Equipped with a scraper,the guiro shaker is easy to use, which can give out clear and pleasant sound.,The 8" x 3" guiro shaker is lightweight,which allows you hold and play the guira for a long time.,If you for ANY reason don't like the guiro shaker, Simply just Contact us within 6 months for a FULL REFUND. Have a happy shopping.