◆ Cookie dough
Six space cookie cutters with stamps: rocket, ringed planet, astronaut helmet, flying saucer, moon and alien.
Six shapes for an outer space party: a rocket with a porthole and a flame, a planet with its ring, an astronaut's helmet with a visor, a flying saucer on three legs with its lights, a crescent moon with a sleepy face and craters, and a big-eyed alien with antennae. Every cutter has a stamp that presses the windows, the craters, the visor or the face into the cookie. Good for space and astronaut birthdays, science fairs, school space weeks, launch parties and stargazing nights.
All six were made with our free cookie cutter generator, not modelled by hand: we drew each shape with its stamp's lines inside it and uploaded it with Generate stamp switched on. The zip holds exactly what the tool gives you, one STL per shape with the cutter (a 0.8 mm blade, 14 mm tall, with a 4 mm rim to press on) and its stamp side by side, plus each drawing as an SVG. The cookies come out 72 x 90 mm (rocket), 85 x 57 mm (ringed planet), 90 x 88 mm (astronaut helmet), 90 x 69 mm (flying saucer), 80 x 85 mm (crescent moon) and 75 x 90 mm (alien).
Ice the cookies in a dark navy and flick white icing off a stiff brush for stars before the base sets; the stamped windows, craters and visor then take a silver or pale blue fill, and a little edible glitter turns the ring and moon into the brightest things on the tray.
The cutters and stamps print flat with no supports, in PLA or PETG. A cutter touches dough for a minute, but a 3D print has fine layer grooves where crumbs can sit: pick a food-contact filament if you can, wash each part by hand in warm soapy water before and after use, never in a dishwasher, and flour the blade and stamp before every press.
Shown as a 3D render of the six printed cutters, their stamps and a stamped cookie from each, not a photo.

Print each file as exported: the cutter rim flat on the bed with the blade pointing up, and its stamp beside it, no supports.
Wash every part in warm soapy water before the first use.
Roll the chilled dough 5 to 6 mm thick between two sheets of baking paper.
Dip a cutter's blade in flour, press straight down with your palm on the rim, and lift.
Dust its stamp, press it into each cookie that cutter cut, about 2 mm deep, and lift it straight up.
Chill the stamped cookies for ten minutes, then bake.
Wash the parts by hand straight after use and let them dry. PLA softens in a dishwasher.
Print details
| Works with | Cookie dough |
|---|---|
| Printed parts | 12 |
| Print bed needed | 204 x 98 mm, 14 mm tall |
| Filament | ~112 g |
| Layer height | 0.2 mm |
| Infill | 15% |
| Supports | Not needed |
| Download | ZIP: six cutters with their stamps (6 STL) + print and food-contact sheet + drawings (SVG) + README |
| Added | 2026-09-28 |
Made with the free Cookie cutter generator. Upload your own shape and get the same kind of tool built from it, in your browser.
Free download. Opens the Thingiverse listing in a new tab.
Free for personal use. Selling the printed piece itself needs a commercial licence (Pro or Founder); passing on the file is not permitted on any plan. Full terms.
Food contact: the cutter only touches dough briefly, but layer lines hold residue. Print it in a food-contact filament, wash it by hand in warm water, and keep it away from the dishwasher. Food-safe guide.
New to this? Read the cutter guide.
Six cutters with matching stamps: a rocket, a ringed planet, an astronaut helmet, a flying saucer, a crescent moon and an alien. The stamps press in the rocket porthole, the planet ring and craters, the helmet visor, the saucer lights, the moon face and the alien eyes.
No: every sticking-out part, the rocket flame and fins, the saucer legs and the alien antennae, is well over a centimetre wide on the cookie and joined to the body along a wide neck. Chill the cut dough for ten minutes before baking and they keep their shape.
Yes. The cutters go through soft bread, cheese slices and rolled fondant as well as cookie dough, and the stamps press the details into fondant cleanly. For sandwiches, cut first and skip the stamp, or press it in lightly for a faint outline.
Yes. Every drawing is in the zip as an SVG: upload one to the free cookie cutter generator, switch on Generate stamp and move the Cutter size slider (these are 85 to 90 mm). The stamp scales with its cutter, so its lines still fit the cookie.
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