Anyone have any ideas for reusing the wood blocks from rubber stamps?

Click on this link. I think your answer is here.

https://www.anniesloan.com/

Glue and clamp together in a pattern and size you like. Make sure the clamps allow u to get blocks laying flat. Once dry you can sand w/orbital sander and seal to make cutting board or lap board for filling out bills, cards to friends etc. For cutting board research type of finish to apply

Make a puzzle block with them, assemble them into a rectangle or a square and add a frame of wood. Wood glue them on the side you can't see and hang it up as a decoration or back it with wood and make a table top with it.

I don't understand this post. What is cling?

Stencil on them and hang a grouping of odd sizes on a wall. Tell John B a cling is a type of stamp used for crafting cards.

https://www.pinterest.com/pin/363243526173004675/

You could use them as building blocks for children, if you don't have any young ones, then maybe donate them to a pre-school.

They would make great bases for crafted Christmas trees.

You could cut out pictures from a magazine or use recipe cards even holiday cards. Use an exacto knife then mod podge the pictures on the blocks. You can decorate a childs room, your kitchen, [think peach pictures, apple pictures, pears, cherries] or make christmas decorations. A JOY sign, Merry Christmas sign etc.