Need help deciding which bulk toothbrush to select? View our bulk toothbrush selection guide for help selecting the perfect toothbrush, Choose from a wide selection of individually wrapped bulk toothbrushes. Quantum Labs has been providing professional quality toothbrushes to dental offices and other professionals for over 30 years. To view our bulk toothbrushes that can be personalized with your practice name or logo, view our imprintable toothbrush page.