Simply touch the print, hold a warm object (like a mug) near it, or place it in sunlight. The heat will trigger the image to appear.

Yes. Once the print cools down, it returns to its original dark state, hiding the image again. This effect can be repeated many times.

High-quality, well-lit images with good contrast produce the best results. Avoid very dark or blurry photos.

Yes, you can upload any personal photo you like, as long as you have the rights to use it.

Delivery within Poland usually takes 1–3 business days. Orders to other European countries typically arrive within 3–7 business days, while international deliveries outside Europe take around 7–14 business days. Please note that delivery times may vary depending on your location and customs processing.

Because each product is personalized, we typically do not accept returns. However, if there is an issue with your order, please contact us and we will make it right.