Schwarzkopf OSIS Rock-Hard Glue 150ml is una a professional styling glue ideal for those who want defined and long-lasting styling. Thanks to its innovative formula, it ensures una extreme hold without weighing down the hair, allowing you to create structured looks with great precision. Perfect for sculpted effects and defined details, this glue offers humidity-resistant hold while maintaining natural flexibility. Easy to apply, it immediately gives volume and control, ideal for short or medium hair. The 150ml package is practical and convenient, perfect for both daily and professional use. Schwarzkopf OSIS Rock-Hard Glue represents the perfect solution for those seeking high performance and impeccable style.