Fibonacci coil winding jig for electro culture gardening antenna making tool EASY TO CREATE: Our Fibonacci Coil Winding Clips provide a simple, efficient solution to making Fibonacci copper antennas, allowing you to explore the world of electric culture gardening.<br> for a of projects and customization needs. Both fit 11-22 gauge copper wire.<br> PREMIUM QUALITY: Our clamps are with premium materials for durability and , ensuring repeated use on multiple projects.<br> [Enhanced Gardening]Effortlessly create precise and standardized electric culture gardening copper antennas, Fibonacci coils, to enhance the growth and vitality of plants in electric culture gardening projects.<br> Helpful tip: Use a smaller gauge wire, the higher the number, the smaller the wire diameter. Small wires are easier to bend, but not stiff. 12 - 18ga. Suitable for all sizes of electroculture coils.<br> size: B-9 x 5cm<br> Material: plastic<br> colour: white<br> Package Contents:<br> 2 x Gardening Antenna Making Tool<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.