This NEW Blue Light Therapy technology is the Perfect way to Tackle varicose vein problems effectively! The Blaulichttherapie Krampfadern Pen is gifted with Blue light therapy that delivers a concentrated pulse of light to the varicose vein, generating heat and damaging the walls of the vein. The vein shrinks and disappears. FEATURES: We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 45 day guarantee. If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase. Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right. We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance. Remember: Shipping usually takes 2-3 weeks read our Shipping for more details!