ICL offers 3 versions of Cuvette Stirrers.  
Polystyrene Stirring Spatulas
Plunger Type Cuvette Mixer
Polypropolene Cuvette Funnel
Unit of Measure
Items
p60_shattervials-shade

Polysterene Stirring Spatulas for cuvettes, pack of 100
List Price $20.80

CuvetteStirrers&Funnels

Polypropylene Cuvette Funnel
List Price $15.60

SpectroCellMixer

Plunger Type Acrylic Cuvette Mixer for Standard 10mm Cell, pack of 3
List Price $50.00

SpectroCellMixer

Plunger Type Acrylic Cuvette Mixer for Semi-Micro Cuvettes with ID of 4 x 10mm, pack of 3
List Price $50.00