【Puzzle Toys】By observing the color and shape of each stone and comparing with the instructions, we can draw a conclusion, which is helpful to train children's independent learning ability and observation ability.
【High Quality】According to our strict test and test selection, high-quality ore material is adopted. Smooth without burr, good adhesion and no paint peeling.
【Unique Shape】The shape of each stone is different, but it is kept at about 3cm. The specimen box and instructions are clearly printed, and the grain of stone can be clearly seen.
【Easy to Clean】Every stone has its history, and is the memory of the earth for 4.7 billion years. The variety of ore styles is conducive to parent-child interaction and learning.
【Best Gift】Unique mineral design, which can be used as a learning toy or ornament, is the best choice for boys and girls to accompany their growth.