Colour-coded magnifier stripes make volume reading and size selection easier
Bidirectional graduations provide choice of ascending and descending scales
Negative graduations allow additional working volume
Individually wrapped, paper/plastic - allows easy opening by either pop-through or peel-apart techniques, it is also ideal for sterile tissue culture applications, especially while wearing latex gloves, as the wrap reduces static cling
Colour-coding on paper allows easy size identification