medicube AGE-R Ultra Tune 40.68 (*It can only be shipped via express service.)The medicube AGE R Ultra Tune 40. 68 is a cutting edge skincare device that harnesses professional grade high frequency technology, delivering 40. 68 million pulses per second to boost skin elasticity and rejuvenation. Designed for at home use, it stimulates powerful collagen production without the need for additional gels. This advanced tool produces sustained internal heat, promoting long lasting firmness and a youthful appearance by targeting deep