It is basically identical to Museo Sans, but its line terminals are rounded.
The youngest member of the Museo family bears the name Museo Sans Rounded. In common with Museo, Museo Sans comes in five weights, each with matching Italic cuts. It is not only possible to combine the robust and highly legible Sans with Museo, but it can also be used in both display and text font sizes. Because of the lack of variation in line width, Sans has a geometrical appearance. Museo Sans also shares its basic character forms with those of Museo. Italic cuts with inclined characters are available in all weights. Museo is available in five different weights that are designated as 100, 300, 500, 700 and 900. In addition to majuscule and minuscule numerals, Museo also offers a range of ligatures and variant characters: German typographers will be pleased to discover that it has a majuscule ‘ß’ glyph. Large counters and a generous x-height make Museo substantial and accessible and ensure that is clearly legible even in small font sizes. The arched terminals also provide Museo with a technological appearance that is further enhanced by the rectangular form of the punctuation marks. With his vision of stems bent into semi-slab serifs in mind, Buivenga created Museo, whereby the almost total lack of differentiation in line width additionally emphasizes the linear character of the letters. Buivenga explains that the origin of Museo is to be found in his particular love for uppercase ‘U’ and a spontaneous mental picture that came to him concerning the form of the font’s serifs.