Using a biro pen, score vertical lines across your 5cm piece of card. We will be using this piece to wrap it around the guitar's body so we want to make it bendable. Scoring through the grain of the cardboard will make bending this piece much easier.

A ballpoint pen, also known as a biro[1] (British English), ball pen (Hong Kong, Indian, Indonesian, Pakistani, and Philippine English), or dot pen[2] (Nepali English and South Asian English), is a pen that dispenses ink (usually in paste form) over a metal ball at its point, i.e., over a "ball point".

2019年7月1日 · You're at a meet-and-greet with your favourite guitarist, and you want your guitar autographed. Do you use a pen, a permanent marker or something else?

If you’re reading this, you’re probably wondering what this “pen test” is… and how a simple biro pen can get your chords to sound clearer. Guitar Tuition East London Lessons

2020年6月11日 · 在从事化学的兄弟乔治（Gyrgy Bíró）的协助下，比罗发明了一种全新的笔，这支笔用的不是钢笔的水性墨水，而是印刷报纸用的油墨。 为了让比较粘稠的油墨也能顺利流出，他们设计了一颗直径约0.1厘米的「小钢珠」；这颗小圆球在笔尖的窝里，当笔滑过纸面，小圆球一滚动，就能把顶在上方笔管内的墨水带到纸上。 因为这颗小圆球，比罗把这支新笔称为「圆珠笔」（Ballpoint Pen）。 有了这支笔，比罗在外出工作时不仅不需要再携带两三支备用的钢笔，更 …

This was the Biro, the first successful ballpoint pen – a deceptively simple writing instrument with a very big story behind it.

2020年6月16日 · 23M subscribers in the Art community. This is a subreddit about art, where we are serious about art and artists, and discussing art in a mature…

2023年10月13日 · These durable little pens are made from plastic and have a black biro inside. Funky Rock Guitar Novelty Pen.

If you had a pen that could bring anything you drew to life, what would you draw? Dazzle me, Pit.

2025年3月25日 · Let's take a look at how the ink behaves on fountain pen friendly papers: Rhodia, Tomoe River, and Leuchtturm, as well as on cheap copy paper. *For my writing samples I use: EF Pilot Vanishing Point. F, M, B Pilot Ishime. Vintage Mabie Todd Swan (flex nib) Rhodia Goalbook. Taroko Enigma notebooks (68gsm TR) Leuchtturm A5. Pen & Gear Paper from ...