Snowflake Coaster Christmas Tree

A Christmas tree that is secretly a stack of coasters.

From across the room it behaves itself perfectly: olive-green snowflake "branches" spiral around a dark brown central stem, each layer rotated a little and growing wider toward the bottom, a bright yellow star on top, a round base underneath. Festive, symmetrical, completely ordinary. Exactly what a holiday centerpiece is supposed to look like.

Then you pinch one of those branches and pull. It slides straight out of the tree — because it was never a branch. It's a coaster. Six of them fit around the center ring, the little steps along their edges nudging into place, and suddenly you're holding one big six-armed snowflake instead of a tree. Put a mug of mulled wine on it. That's what it was built for.

Everything is a separate part: leaves, stem, base, star, center ring. The flat pieces print lying down, so there are no supports to peel off, and there's no need for a multi-material setup — print each color on a plain single-color machine and stack them by hand. The notches at the root of each leaf slide onto the stem; rotate every layer slightly as you go and the conical silhouette builds itself. No glue, no magnets, no electronics. Just geometry and a little clearance.

This also solves the least festive part of owning coasters: storing them. When the party's over, the coasters go back on the tree, and the tree goes back on the shelf looking like a decoration again.

Holiday dinner, a desk that needs some December, a host gift for someone who already owns every ornament. Handing a guest a coaster you just picked off a Christmas tree is a much better opening line than "here, use this."

A 0.2 mm layer height is plenty for the detail, matte PLA suits the look, and a compact footprint keeps it friendly to smaller beds.