If the party is primarily children, please read this disclaimer: Kids will lose their strands a bit faster than adults as they are shedding and growing so quickly. Especially in younger kids under 6, their strands may only last a day or two. As they get older their strands will last longer and I have seen 10 year olds hold theirs as long as adults, although not all of them do. It’s very individual. We usually won’t encourage kids to get more than 10 strands and actually will often recommend just 5 strands for their first time, to see how long they last. Very often with kids we feel like the “fairy experience” is mostly what they enjoy and if the Fairy Hair stays longer than a few days that’s a bonus ✨ *