cube copper iron aluminum wood with different mass density teaching aids mechanical physics experiment

20 piece

Specifications

size/length	CN¥ 0.0	999 piece available
2.5cm	CN¥ 0.0	999 piece available

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Packaging information

CTN Size: 32 × 24 × 28 cm

G.W./CTN:26 kg

QTY/CTN:56 piece/carton

Remark: Please contact to confirm the shipping time after placing an order (stock is subject to real-time changes).

Cube Set Teaching Aids: Copper, Iron, Aluminum, Wood of the Same Volume, Intuitively Demonstrating the Density Difference!

Core selling points: high-precision materials, safety certification.

Resolve the abstract difficulties in physics teaching and enhance students' interest.

The brand has obtained ISO certification, which ensures reliability and durability.

Inspire scientific exploration and make learning more lively and interesting.

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Update time：20251109102713