Seller: brigittes_rarities (1,495) 100%, Location: Deltona, Florida, Ships to: US & many other countries, Item: 254171435422 4 Valdivia - Chorrera culture shell whistle/pendant. The solid pendant is spondylus shell. The others I dont know their types. Please use the photographs to determine age, condition, etc. My father once showed me how to hold my thumb on the bottom of the smaller ones and my palm to cover the opening on the larger one then blow in the hole to make them work. It takes a while but they work! Whenever possible, I use recyclable materials in packing. I will also combine shipping but, please consider weight and size. I'll be happy to answer any unaddressed questions. Checkout my other listings of oddities and pottery items I will be posting over the week. Thank you!