Robertson Copper Magnetic Slider

Robertson Copper Magnetic Slider  The Bruce Charles Designs Robertson Copper Magnetic Slider continues the innovative approach pioneered by our original Robertson Brass Magnetic Slider. **NEW!! Effective 3/11/24: We have made some changes to all of the Robertson magnetic sliders. We switched from a 5mm diameter magnet to a 6mm diameter magnet of N52 grade, which our testing has shown provides a better experience. Features: Visually stunning and unmistakable copper appearance Double-sided slider for two different slider experiences in one Symmetrical design allows for flipping one slider on top of another Magnet strength: Medium-strong on the strong side Magnet configuration: 3 x 2 Magnet Type: 6mm diameter x 3.5mm length N52 grade Dimensions: 31 x 49 x 11mm Weight: 2.1 oz Recommended for ages 16+ Proudly made in Dallas TX, USA. Superior Craftsmanship The one-piece body is CNC machined from a single piece of C145 Copper, also known as C14500 and Tellurium copper. The magnet bores