Durable and Long-lasting: Our coil winding fixture is made of high-quality material for repeated use. Versatile Sizes: Available in large and small sizes to accommodate various projects and custom needs. Effortless Creation: Our jig provides an easy and efficient solution for making Fibonacci coil copper antennae. Enhance Plant Growth: Create precise and standardized gardening copper antenna Fibonacci coils to boost plant growth. Perfect for Home and Outdoor Gardening Projects: Enhance your gardening experience with our coil winding fixture. Description: Introducing our coil winding fixture, the perfect tool for all your gardening projects! Made with premium quality materials, our clamps are built to last, ensuring durability and longevity. Available in both large and small sizes, this fixture is designed to suit a variety of projects and custom needs. With our coil winding jig, creating Fibonacci coil copper antennae has never been easier. Explore the world of gardening and enhance your plants' growth with precise and standardized copper antenna Fibonacci coils. Whether you're a gardening enthusiast or a professional, this fixture is a must-have for your home, outdoor, or garden projects. Upgrade your gardening experience with our coil winding fixture today! Item Name: Coil Winding Fixture Material: ABS Features: Durable, Long-lasting, Versatile, Easy-to-use Size Details: Small, Diameter: 3.5cm, Height: 6.3cm(Approx.) Large, Diameter: 7.5cm, Height: 10.3cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Large: 1 x Large Coil Winding Fixture Or Small: 1 x Small Coil Winding Fixture Or 1 Set: 1 x Large Coil Winding Fixture 1 x Small Coil Winding Fixture