S4 Filament Dryer Box Compatible with PLA,PETG,ABS,TPU,PA 4 Rolls 1KG 1.75/2.85/

[Temperature Balance] The circulating fans on the left and right sides of the chassis, as well as the bottom heating fans, ensure a temperature balance of ± 3 ℃ inside the chassis, and every part of the consumables can achieve a perfect drying effect.

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