Feature Highlights: 1. Convenient 40-Piece Set – Each wooden spool measures 29mm x 23mm (approx. 1 1/8" x 7/8"), perfect for organizing threads, cords, beads, or DIY crafts. 2. Smooth & Practical Design – Features a 6.5mm (about 2/8") center hole and 13.5mm (about 4/8") thickness for easy winding and stable stacking. 3. Natural & Durable Material – Made of solid wood in a natural finish, sturdy enough for repeated use in sewing, knitting, or hobby projects. 4. Versatile Storage Solution – Keep your threads, yarns, or small craft supplies tidy and within reach—no more tangled mess or clutter. 5. Ready-to-Use & Easy to Organize – Comes as a set of 40 empty spools, so you can start winding and sorting right away. Product Details: These all-wood empty thread spools are ideal for crafters, sewers, and hobbyists. Their uniform size and smooth surface make winding and unwinding hassle-free. The natural wood tone fits any workspace, and the generous 40-piece set lets you sort colors or materials with ease. Use them for sewing threads, embroidery floss, thin wires, or even as mini organizers for beads and buttons. Specifications: - Size: 29mm x 23mm (approx. 1 1/8" x 7/8") - Hole Size: 6.5mm (approx. 2/8") - Thickness: 13.5mm (approx. 4/8") - Material: Natural Wood - Quantity: 40 Pcs - Package Includes: 40 x Wooden Thread Spools (Other items not included) Note: Slight color variations may occur due to lighting and screen differences. Measurement tolerance is within +/- 1–3cm.