Schmidt Technology of Germany produces these delightful one-piece rollerballs to inexpensively introduce consumers to their capless ink technology. This click-top pen uses Schmidt's ceramic ball technology; smooth writing doesn't get any better than this. Oh, wait, it does! Schmidt just introduced this rollerball refill in additional colors and point sizes. Choose your refill in black, blue, green or red which are all offered in fine. The black and blue is now available in fine, medium or broad points. This is a fine quality pen which also happens to laser engrave beautifully.