Glass Dip Pen / Summer Night Sky / Sound of the Tide / Luminous Elements

★ The pen body contains passive luminous elements that absorb light and glow in the dark. This is not self-luminescence. If the pen is kept in darkness, such as a drawer or box, it will not glow. Refer to Figure 4 for the luminous effect. ★ Bubbles appear in the grip area when cooled (black arrow area in Figure 6). The surface is not smooth to the touch; please refrain from purchasing if this is a concern. One pattern, one pen. Each pen is unique, with slight variations from the handmade firing process. (For example, the pen body and tip may not be perfectly straight, the surface may not be entirely smooth, some textures may feel raised or uneven to the touch, and the ink grooves may not be perfectly equidistant.) Each glass pen has its own unique warmth, feel, writing sensation, pattern, and length. 【How to Use】 Dip the nib into 1/3 to more than half of the ink to start writing (avoid striking the bottom of the ink bottle). The writing feel and line thickness vary at different angles for each pen. Some angles may not write smoothly; experiment to find the angle that best suits your writing style. After writing, rinse the nib with clean water. If residual ink remains in the crevices after rinsing, you can gently brush it with a soft-bristled toothbrush and let it air dry before storing. Do not drop. ★ Some normal paper scratching may occur during initial use. ★ Do not pull the protective cap off in a straight horizontal line (this can damage the nib). Instead, twist the cap in opposite directions to remove it. ★ Each pen has unique, naturally occurring bubbles or bubble patterns. ★ Please use fountain pen ink. ★ For practicing calligraphy, consider choosing a hard-pen style copybook. ★ Includes a small ink bottle (5ml) + storage box. (★ As ink (liquid) cannot pass through customs, international shipments will receive a pen rest instead of ink.) ★ If damage occurs and repair is needed, a fee will be charged based on the extent of the damage. (Complete shattering cannot be repaired.) ★ Please do not base your purchase on imagination or assumptions. Thank you very much. ★ Production takes 14 working days. International shipping may exceed this timeframe. Please refrain from purchasing if this is a concern. Dimensions / Refer to Figure 5 for reference. Grip width approximately 1.4cm. Margin of error approximately +/- 2mm. Material / Hand-fired glass Care: Do not drop. If fingerprints are left on the pen body, gently wipe with a soft cloth.