7 5cm isikli manyetik blok 86 parca7. 5CM Luminous Magnetic Block 86 Pieces With the large 86 piece set, your child's creativity and imagination will develop. The 7. 5 cm magnetic blocks are ideal for small hands and can be played with safely. With its educational features, it develops children's hand eye coordination, problem solving skills, and spatial intelligence. Colorful and vibrant designs attract children's attention and make playtime more fun.