638T-2100 High Power 638nm Double Beam Blue Laser Pointer Torch / 5m Waterproof

638T-2100 High Power 638nm Double Beam Blue Laser Pointer Torch / 5m Waterproof ( The High Power Flashlight with Double Red Beam ). Output wavelength: 638nm. 1 x 638T-2100 High Power 638nm Double Beam Blue Laser Pointer Torch / 5m Waterproof (Battery not Included for easy custom clearance).

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