盲盒笔用英语怎么说

"Blind box pen" in English is called "mystery box pen" or "blind box marker". It is a type of pen or marker that comes in a sealed box, so the buyer does not know what color or design the pen inside is until they open the box.

The concept of "blind box" or "mystery box" toys and collectibles originated from Japan, where it is known as "gachapon" or "gashapon". These are small capsule toys that can be purchased from vending machines, and the buyer does not know what toy is inside until they open the capsule. The term "gacha" comes from the sound made by the vending machine dispensing the capsule, and "pon" is short for "ponpon" which means "turn" or "spin".

Examples:

I bought a blind box pen at the store and got lucky - it was the rarest color!
("我在商店买了一个盲盒笔，真幸运 - 里面是最稀有的颜色！")
I love collecting blind box pens - you never know what you're going to get!
("我喜欢收集盲盒笔 - 你永远不知道会得到什么！")