Review on 🦋 Butterflies Romance Anniversary Christmas Butterfly by Sean Copeland

Some items have plastic cores, some have metal cores. The metal ones are flimsy compared to the plastic ones, so while they seem to bounce a little more (because they're lighter), they're less durable and more likely to bend and stop working. Beautiful colors, product works. All round good. One star deducted for the combination of metal and plastic core: I'll probably get more of those.