Blotters are often created into huge printed sheets with unique imagery, called LSD blotter art. This functions like the branding for that exact batch of acid and its maker. Alternatively, re-put together the sample with less/no deformation making use of less physically intense sharpening solutions this sort of vibration sharpening https://lsdtabsforsale03222.blogoxo.com/30911207/lsd-tabs-for-sale-an-overview