iungo Compatible Parker Gel Ink Ballpoint Pen Refills for Parker Jetstream Prime (Black, Plastic, 10, 05)

---------------------------------------------------------------------- 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer.

【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. ---------------------------------------------------------------------- ✒ We have started using metal Parker-type gel ink. The dimensions have been improved to make it even more compatible than the plastic version. The standard was developed by the British brand Parker, so it is also called the "Parker type." The "G2" refill is used by many international brands, and is the most compatible standard for large-capacity refills. ✒ [One sample will be sent free of charge] You can test the writing comfort and see if it fits your ballpoint pen. If you would like a sample sent, click the 👆👆 at the top of the screen or the ↗↗ in the upper right corner under [Add to Cart] ＞ [UNIBROW] ＞ [Ask a Question] ＞ and leave a message. Please include your postal code, address, name, pen manufacturer, and "metal black 0.5". *If "metal" is not specified, a plastic pen will be sent. We will send one sample. Please confirm compatibility. For reference, please see the list of compatible manufacturers. ✒The ink is a neutral type that combines the advantages of oil-based and water-based inks, resulting in minimal bleeding, vivid color, and a smooth writing experience. Because it's gel-type, it's water-resistant, making it a great choice for those switching from oil-based ballpoint pens. ✒ This is a great value [10-piece set], so it is recommended for those who write a lot for work. ✒ Dimensions: 98.3mm x 6.0mm ✒ Products are shipped from Amazon warehouses. ✒Metal Parker-type gel ink, 0.5mm, black, is now available. The dimensions have been improved to make it even more compatible than the plastic version. Also known as the "Parker-type" because it originated from the British brand Parker, it uses the "G2" refill, which is used by many international brands and is the most compatible standard for large-capacity refills. It's also recommended for those switching from Parker Quinkflow. For details on compatible manufacturers and series, please see the product description below.