Spectacles® of SNAP, Inc. Promotion Restrictions: Must purchase $1,000 or more of Tonbo reagents on a single order to qualify for a set of Spectacles Glasses. Excludes custom products and services. Limit one set of glasses per shipping address. Offer is one time use only for glasses. Promotion valid until supplies are depleted. Direct U.S. customers only. May be used with other promotional pricing at the discretion of Tonbo Biosciences. Promotion code must be presented at time of order. Glasses will be shipped via ground service separate from reagents. By placing order, you warrant that you are not prohibited by employment, contract, policy or law from receiving this promotion. Void where prohibited by law or policy.