Lightweight & Portable:At just 100g, this gel pen set is easy to carry, making it a perfect on-the-go art companion. 0.5mm Micron Tip:Precision writing with a fine 0.5mm tip, ideal for detailed drawings and notes. Customer Reviews ...
nanomaterials Article Direct Fabrication of Micron-Thickness PVA-CNT Patterned Films by Integrating Micro-Pen Writing of PVA Films and Drop-on-Demand Printing of CNT Micropatterns Jun Luo 1,2,*, Zhixuan Zhao 1,2 , Lehua Qi 1,2,*, Hongcheng Lian 1,2 and Yufang Zhao 1 1 School of ...