Will these work with Avery’s label designer? I have labels made with that program for their 2x2 12 per sheet labels and was wondering if these would work the same.

The OL2679 is the same size and layout as Avery's 22806 so it can be used with the same template. You can also use our free templates and software by visiting the link below. https://www.onlinelabels.com/templates/OL2679-template.htm

Can these labels be used with a laser printer

The OL2679 is available in our inkjet and laser compatible materials. You should see a list of the material options on the product page. The laser compatible materials will say either (Laser Only) or (Laser or Inkjet).Below is a link to the laser compatible options for your review. https://www.onlinelabels.com/laser-labels.aspx

Will the ink smear or smudge on the labels -product labeling for lotions & shea butters?

The Clear Gloss for Inkjet is not moisture or oil resistant but some customers have used Krylon's Preserve It! Clear Gloss for added protection from moisture. However, I would recommend samples for testing this overcoat spray on the Clear Gloss for Inkjet material. For best results, make sure to adjust your printer's material type setting to a Photo or Glossy. This can help prevent any smearing or smudging with dry contact and also improve overall print quality. If you have access to a laser printer, our Clear Gloss and Clear Matte for Laser are very durable, waterproof, and should not require additional coatings. You are welcome to request free samples of any of these materials by visiting the link below. https://www.onlinelabels.com/samples

Do these labels handle heat? I would like to transfer a gold metallic foil paper to my design through a laminating machine.

The Clear Gloss for Laser is intended for printing with a laser printer. For laminating with foil, I would recommend samples since we have not tested the sheets with lamination machines. You can request free samples at the link below. https://www.onlinelabels.com/samples

Does this product have permanent or removable adhesive?

The Brown Kraft has a permanent adhesive. If you are looking for a removable adhesive, our Removable White Matte would be a better option. You are welcome to visit the link below to request free samples for testing with your application. https://www.onlinelabels.com/samples

These were not waterproof at ALL :(

I apologize for any print quality issues you may have experienced. Our Weatherproof Gloss Inkjet is specially formulated to work with standard inkjet printers. This product features a topcoat that is designed to encapsulate and protect the ink as it's absorbed into the sheet. After printing, the ink shouldn't smear when touched with a wet hand or when soaked in water. You can adjust the paper type and print quality settings within your printer options to achieve the most durable print quality. A paper type settings such as Photo, Glossy, Labels, or Heavy paper will provide the best results. A "Standard” or "Normal" print quality setting would be recommended since the "Best" setting could potentially oversaturate the special inkjet topcoat mentioned above. To better address the issue, please confirm your printer's make and model number as well as the printer settings you have already tried by submitting a support ticket at the link below. One of our Customer Support Representatives will be happy to assist you further. https://secure.onlinelabels.com/Support/SupportRequest.aspx

Are the edges square or rounded?

The OL2679 is a 2" x 2" square with rounded corners. You can also see this information under the product specifications on the product page along with the 0.03125" corner radius.

Can this be used with embossing stamp?

Our Gold Foil (GI) and Silver Foil (SI) inkjet materials are intended for inkjet printing. However, many customers use them with embossing seals. If you'd like to try samples to test with your application, you're welcome to visit the link below to request a few sheets at no cost. https://www.onlinelabels.com/samples