Product Details
3D-printed with high-quality materials, sturdy and durable for long-term classroom or home use.
Precise angle markings ensure accurate measurement, ideal for geometry learning and math practice.
Smooth surface without burrs, safe for kids to handle during study activities.
9-piece set covers different angle measurement needs, perfect for teachers' demonstration and students' hands-on practice.
3D-printed with high-quality materials, sturdy and durable for long-term classroom or home use.
Precise angle markings ensure accurate measurement, ideal for geometry learning and math practice.
Smooth surface without burrs, safe for kids to handle during study activities.
9-piece set covers different angle measurement needs, perfect for teachers' demonstration and students' hands-on practice.
Package List
9 × 3D-printed protractors
Warm Tips
Please keep the product away from high temperature to avoid deformation of the 3D-printed structure.
Do not use sharp tools to scratch the surface, so as to maintain the clarity of angle markings.
Suitable for children over 3 years old, adult supervision is recommended for young kids.
If there is a slight odor when unpacking, place it in a well-vented area for a short time.
On 19-Jan-2026 at 09:43:17 GMT, seller added the following information: