Silicone necklace are popular , especial in US, AU, Canada , Switzerland and other developed countries. But do you know how to distinguish the silicone teething jewelry quality?
Firstly , smell the products. If the jewelry with a good quality , no any smell , if have a sharp aroma , l am afraid the material is mot FDA approved , so a good quality silicone necklace , no smell is the first .
Secondly, check the parting-line. Yes , the parting-line is hard to avoid , and the oil pressure product line will more thick than the injection mold products, but if the jewelry parting-line too obvious, it will be bad. The mold is important for the line .Also if the mold use a long time , the line will worsen.
So please check the necklace via this method .
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