Hypothesis Mystery Notebook 6-pack – Lined/Grid

Surprise yourself with a little notebook mystery and snag a discount in the process! You get to pick the kind of paper (lined/grid, dot grid, or some of each kind) and we’ll do the rest.

Each mystery pack contains 6 unique notebooks with the type of paper you select. Mixed packs will be 3 dot grid and 3 lined/grid notebooks.

If you have ordered this mystery pack in the past, please let us know and we will be sure your order includes different and unique notebooks!