Serotonin Necklace

The theme is "Make science fun and accessible!" A necklace of serotonin, also known as the happy hormone. The design is decorated with small flowers. It's adorable and looks like a faint happiness. The necklace end features a cloud-shaped Kazahana tag. Necklace is 50cm + 5cm adjuster (adjustable) Can be changed to a strap. --- ☆Material Metal (please be careful if you have allergies) ☆Size The necklace chain is 50cm + 5cm adjuster. ☆Parts change Necklace chain as a strap Shorten the necklace chain etc. can be changed. Please contact us in the comments section. --- *Since metal is used in the parts, please refrain from purchasing if you have any concerns about allergies. *As these are handmade items, the size and shape of each item may vary slightly. Thank you for your understanding. *When natural materials are used for parts, there will be individual differences in size, shape, color, and pattern.