Amazon.com: HC3400 HC3410 HC3420 HC3426 Small ! New Hair Clipper Comb Black for Philips Combs HC7450 HC7452 HC 3410/13 3000 1-23 Trimmer Clipper Styling : Beauty & Personal Care
Argos Product Support for Philips Series 7000 Hair Clipper with DualCut HC7450/33 (544/8636)