METAL POWER TUBE 4 color (3/4/5mm) - LIGHT SILVER / Medium (4mm)
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Regular price $3.99 USD
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This product contains a spring. Each product consists of one spring and 20 power tubes.
- Small - 3mm
- Medium - 4mm
- Large - 5mm
3mm (Head) and 4mm (Waist) are mainly used on the HG scale.
4mm (Head) and 5mm (Waist) are mainly used on the MG scale.