Bulk of 10. $40 per unit. Recommended to be sold to clients after whitening in office/mobile to achieve additional results and for maintenance. Kits are also ideal to be sold to clients who are far and unable to book a teeth whitening session with a technician. These kits are deluxe and come boxed with a thorough user manual and shade guide as an extra bonus for your clients! 3 whitening pens included along with a wireless led light which comes with a charger. LED has two light settings - blue and blue and red, blue and red light setting is for quicker treatments. Suggested retail value is $99 to $129.