  /bStickers/z are small adornments you may press onto any page from the Personalizing tab, then nudge and turn into place before fixing them down.
<~><~>  They are drawn at random from a Sticker Pack, fashioned from a sheet of /bpaper/z and a /bslime ball/z as shown here.
<~><~>  Right-click a Sticker Pack to tear it open and reveal the sticker within. The plainer designs are common, while the finer ones are a rarer find.