Penna Stampa 3D Fai da Te con Schermo LCD Set Filamenti PLA Giocattoli Penna 3D per Bambini Regalo

Choose "PLA" mode,then press the "UP" button to heat up. Printing consumables: PLA 1.75mm material. 4: 2nd generation pen technology is more mature, performance is more stable, safe and stable;. Model Number : LED Display Screen 3D Printing Pen.

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