Avenir My First Lacing Charm Mermaid Friends First Sewing for Ages 3+ Develop Sewing and Stitching Skills. Young children can now develop their sewing and stitching skills whilst having fun! The thick lacing thread and big holes makes the stitching process easier for smaller hands.. Young children can now develop their sewing and stitching skills whilst having fun!. The thick lacing thread and big holes makes the stitching process easier for smaller hands. The Avenir craft range is an early introduction to logically processing multi-step projects. &G2&".Ideal for children ages 3+