- Our specially designed biostimulation handpiece makes collimated laser beam, which can penetrate into the deeper tissue than divergent beam to get a better laser therapy effect. Its indications include pain relief, wound healing, oral mucositis, aphthous ulcers, and dry socket. It can also be used for single tooth laser whitening. - Collimated beam makes deeper tissue penetration - 8mm diameter light guide for flexible operation inside the mouth - All metal construction, rugged and durable - Separate design with autoclavable handpiece head *Note that extra delivery fees may be applied to this item. For more info contact Toothpick Customer Support or check out Terms and Conditions policy.