Water hyacinth and water moss have been choking many water bodies in the country, causing serious ecological and economic problems. Removing these invasive species has proved futile since they come back almost immediately. Researchers are trying to find economic use so that these problem plants become a resource for income generation.
Origin: Vietnam Type: Red helmet shell, Cowrie shell, Tonna tessellata shell, Murex shell, Trumpet triton shell, Cassis Cornuta,... Size: Multiple Seashells has many shapes and patterns. Each seashell has own value. They have been used as musical instruments, handicrafts, jewelry, ornaments or collection.
Origin: Vietnam Type: Trumpet triton shell, Red helmet shell, Cowrie shell, Tonna tessellata shell, Murex shell, Cassis Cornuta,... Size: Multiple Seashells has many shapes and patterns. Each seashell has own value. They have been used as musical instruments, handicrafts, jewelry, ornaments or collection.