Montessori Classic Science Teaching Tools: This resin-embedded butterfly specimen set contains 9 different varieties of real butterfly specimens, making it a classic teaching tool in the Montessori science and culture area Fun to Play and Easy to Clean: The butterfly specimens are permanently sealed in transparent food-grade resin. The edges are finely polished to be smooth without any burrs, which not only protects the specimens from damage but also prevents children from directly touching insects, ensuring safety and hygiene Immersive Observation Learning: The high-transparent resin material fully reproduces the wing veins, patterns, and other detailed features of the butterfly specimens. Combined with the species labels on the bottom, it helps children intuitively understand the names and characteristics of different butterflies Portable and Durable: The specimens are designed in a square and compact shape, making them easy for children to hold, pass around, and store. It can be paired with the Montessori three-level cards for paired learning or used as an observation tool alone. It is suitable as a family science toy or an interesting natural education gift Developing Concentration and Observation Skills: Children exercise their visual discrimination ability and detailed observation skills by touching, observing, and comparing different butterfly specimens. In the process of exploring the diversity of butterflies, they develop patience and concentration