A121 Taste Matching Bottles

  • Item Number: A121
  • Unit Price: US$14.17
 There are four pairs of dropper bottles in the tray: (bring your own solution) 
A pair of salty solutions (salts) 
A pair of sweet solutions (sugar or honey) 
A pair of sour solution (lemon or vinegar) 
A pair of bitter-tasting solutions (balsam pear) 

34*12*11CM