Product Overview
This rolling ball timer model restores classic historical mechanical design. It is a no-glue assembly kit that lets you build a working mechanical timer, perfect for hobby enthusiasts, educational display and desktop decoration.

Key Features
- Historical Mechanical Replica ⚙️ – Recreates classic mechanical escape mechanism design, bringing ancient engineering ideas to life for hands-on learning.
- Tool-Free Assembly ✅ – No glue, paint or batteries required. Simply fit gears and parts together to finish building.
- Educational & Decorative 🖼️ – Great for learning mechanical principles. Once assembled, it works as a unique desktop ornament.
- Beginner-Friendly 🧩 – Clear part structure, suitable for new model builders to enjoy the fun of mechanical assembly.
- Safe Plastic Construction 🛡️ – Made of lightweight plastic with fine gear details, stable after proper assembly.
- Collectible Art Piece 🎁 – Elegant vintage mechanical look, ideal for collection, gifting and exhibition.

Specifications
- Product Size: 25.8 x 15.2 x 12.5 cm
- Package Size: 20 x 30 x 5.75 cm
- Material: Plastic
- Design: Self-assembly mechanical model
- Recommended Age: 14+
- Best For: Desktop display, STEM education, model hobby, gift collection

What's Included
📦 1 × Rolling Ball Timer model parts set
📦 1 × Assembly instruction manual
📦 1 × Original packaging box
📦 1 × Decorative illustrated booklet
Build your own working mechanical timer and explore the charm of classic engineering!✨⚙️