Neodymium Ring Magnet – 19mm (OD) x 15mm (ID) x 2.5mm (H) | N38 ID_8mm simply clean the wall's surface

simply clean the wall's surface

This hands-free method of removing unwanted wire contaminants in hard to reach areas results in higher quality concrete structures that have superior longevity and are free of aesthetically ugly rust stains and long-term carbonation damage

Ferrofluid can be used as an excellent demonstration tool for magnetic experiments

magnets have the power to inspire young minds

Neodymium Ring Magnet – 19mm (OD) x 15mm (ID) x 2.5mm (H) | N38 ID_8mm simply clean the wall's surfaceMagnetic Product Description: This Neodymium Ring Magnet is a versatile and powerful magnetic solution, featuring an outer diameter of 19mm, an inner diameter of 15mm, and a thickness of 2. 5mm. Crafted from N38 grade neodymium, this magnet offers an excellent balance of strength and durability. Its ring shape makes it ideal for applications where a central hole is needed for mounting, fastening, or assembly. With a strong magnetic pull, this compact