The [Twsbi] entry-level model “Eco” series. This authentic type features a rotating filling mechanism, where turning the tail knob at the back of the body draws ink from the bottle to the nib, allowing you to enjoy the full pleasure of a fountain pen. This model harmonizes a semi-transparent black for the cap and end with rose gold trim for a beautiful appearance.
・Length: Approximately 138mm (stored) / Approximately 167mm (writing)
・Maximum barrel diameter: Approximately 12.8mmφ
・Cap diameter: Approximately 14.6mmφ (excluding clip)
・Weight: Approximately 20g
・Converter-style fountain pen
・Nib: 18K rose gold plating *The rose gold on the nib, cap ring, etc., is a coating applied to a stainless steel base.
・Nib size: F (fine)
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device's requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
condition: new
point type: 0.5mm
material type: Stainless Steel