Material: Wood
Packaging: 1 set
Size: As shown in the picture
Compact, easy to carry, and wide applicability.
No need for complex instruments and materials, suitable for primary or middle school students.
Students can cultivate their hands-on ability and creativity by building simple vacuum cleaners themselves.
Note:
Due to manual measurement, please allow an error of 1-3mm. Please ensure that you do not mind before bidding.
Due to the differences between different monitors, the images may not reflect the actual color of the item. Please refer to the actual image received. Thank you very much.