With 30 unique charms in the set, there's a diverse range of designs to cater to different tastes and preferences, ensuring there's something for everyone. Mr. Pen different charms are expertly crafted from high-grade PVC material; they are waterproof and sturdy for long-lasting use. With a plethora of charms at your disposal, the creative possibilities are endless. Mix and match charms to create unique combinations. Whether you're a seasoned crafter or just starting out, these charms serve as a source of inspiration, sparking creativity and imagination in your crafting endeavors. These are not suitable for children under 3 years of age as toys.