Junior for insulin treatment beginning of august 2009.® junior is a joint development of berlin chemiemenarini and haselmeier® junior is handy, comes in a small size and owns a robust metal shell with a® junior enables children to shape their everyday&rsquos life individual and flexible.&rdquothe berlipengmbh. The new insulin pen is a suitable and reliable application aid especially forchildren, which offers security and adapts to the needs of these young patients.the berlipensafety cap which closes well.