Features: Ignites minds with this wooden mortar experiment set that combines STEM learning with hands on assembly, fostering physics understanding through safe, tool frees construction. Crafted from premium wood, this educational model features simplified together components designed to develop logical thinking and fine motor skills in children. Perfect for curious kids aged 6+ and educators seeking interactive physics teaching aid for classroom demonstrations or parent child STEM activities. Ideal for science fairs, homeschool experiments, or family bonded exploring projectile motion principles in living rooms or outdoor learning spaces. This wooden science set transforms abstract physics concepts into tangible discovery, empowering youngly inventors to build confidence while creating a functional miniature model. Specifications: Materials: Wood Color: As The Picture Shows Package Weight: approx.80g Size: Mixed Size Package Includes: 1 x Physics Experiment Handcraft Set note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!