Confused by Post-It note colors? Here are photos to make comparisons easier. All products bought from Amazon in April 2022. Sizes compared: 3 x 3 inch (76 x 76 mm) squares in 4-color cabinet packs 1.5 x 2 inch (35 x 48 mm) mini-notes PICTURE = COLOR GRID: Rows are collections, name on the left. Dark blue rectangle = THIS collection. Green circle next to name = Super Sticky. The left 6 columns of stickies are colors reused in several collections. Colors unique to certain collections are in the right columns. Numbers show where the color of a square sticky matches the color of a Mini Note. Photo colors are MOSTLY accurate. What looks like bright yellow (next to circled 4) is actually bright yellow-green. Collections in the grid are, by row, top to bottom: == 3 x 3 inches (76 x 76 mm) square, usually 70 per pad == Post-it Super Sticky Notes, Assorted Bright Colors, 3 in x 3 in, 15 Pads/Pack, 45 Sheets/Pad… (654-15SSCP) https://www.amazon.com/gp/product/B08PW73XGF/ Note: THIN PADS with only 45 stickies Post-it Super Sticky Notes, 3x3 in, 24 Pads, Energy Boost Collection… (654-24SSAU-CP) https://www.amazon.com/gp/product/B00CMKA9HK/ Post-it Super Sticky Notes, 3x3 in, 24 Pads… Primary Colors… (654-24SSAN-CP) https://www.amazon.com/gp/product/B00CMKA9BG/ Post-it Super Sticky Notes, 3x3 in, 24 Pads… Supernova Neons… (654-24SSMIA-CP) https://www.amazon.com/gp/product/B01D8F5FKS/ Post-it Super Sticky Recycled Notes, 3 in x 3 in, 24 Pads… Oasis Collection, Cool Colors… (654-24SST-CP) https://www.amazon.com/gp/product/B003DKEPRI/ Post-it Greener Notes, 3x3 in, 24 Pads… Sweet Sprinkles Collection, Pastel Colors… (654R-24CP-AP) https://www.amazon.com/gp/product/B003H5APA0/ == Mini-Notes, 1.5 x 2 inches (35 x 48 mm), 100 per pad == Post-it Greener Notes, 1.5x2 in, 12 Pads… Sweet Sprinkles Collection, Pastel Colors… (653-RP-A) https://www.amazon.com/gp/product/B00006JNMT/ THIS PRODUCT ==> Post-it Mini Notes, 1.5x2 in, 24 Pads… Beachside Café Collection, Pastel Colors… (653-24APVAD) https://www.amazon.com/gp/product/B00168CPYO/ Post-it Mini Notes, 1.5x2 in, 24 Pads… Cape Town Collection, Bright Colors (Magenta, Pink, Blue, Green)… (653-24ANVAD) https://www.amazon.com/gp/product/B07PHGSQHC/ PICTURE: STICKY STACKS: What I got by ordering 1 each of the collections in the color grid. Short square stacks are regular adhesive. All-blue column is 2 similar colors. PICTURE = NAMED COLLECTIONS: The same color can be in multiple collections. The same set of colors may be sold under multiple names (Oasis or Bora Bora). Cabinet packs contain only 4 of a collection's 5 or 6 colors. Some "same-looking" colors are similar, not the same. Are you confused yet? Quality seems high. Post-It stickiness is better than other brands I've tested, with less curling or coming loose. Super Sticky notes are stickier than regular Post-Its & harder to peel off my whiteboard. Minus 1 star for making names, colors, and what one is purchasing confusing, and for not offering a full range of 1-color bulk packs. For project boards (kanban) I want a decent array of visually distinct colors, with identical colors in large and small stickies. What I got includes colors that are visually similar enough to confuse, and large and small stickies whose colors don't match.