made in USA. sealing wax to ensure that the contents of your envelopes were secure and private. Sealing the envelopes with my initial stamped in wax gave them a unique, extra personal touch that the recipients seemed to enjoy as well. The Blue & Red Wax Sticks and metal letter B Stamp/Seal are all the original pieces of this kit. vintage from the 1970s. all original. a perfect gift. or something to personalize the perfect gift.