100pcs 0.5ml Rectangle Watercolor Pans with Adhesive Magnets – White & Clear Plastic for DIY Paint Kits

🟩 **100pcs 0.5ml Rectangle Watercolor Pans with Adhesive Magnets – White & Clear Plastic**  
Perfect for travel palette builders and handmade watercolor sellers, these **rectangle plastic watercolor pans** come with **adhesive magnets**

📏 **Size**: 15 × 11 × 5mm (0.6 × 0.4 × 0.2 inches)  
💧 **Capacity**: 0.5ml  
🎨 **Color Options**: White / Clear  
🧲 **Magnet Type**: 3M Strong adhesive magnet  
⬛ **Flat Bottom**: No logo – easy for magnet use

✅ **Why You'll Love It:**  
- Ideal for sample kits or color sets  
- Quick to use – no gluing needed  
- Compatible with metal palette tins, mint tins, and more  
- Smooth surface for labeling or color display

🎯 **Best For:**  
- DIY palette makers  
- Handmade paint testers  
- Art students & travel sketchers