Sure thing. Keep the gear train simple—two or three stages max so the timing stays predictable. Use a small stepper motor or a tiny servo to drive the first gear, then make each subsequent gear a bit larger to slow the motion. Keep everything tight with 3‑D printed shafts or metal pins; a bit of grease will reduce backlash. For the éclair part, use a light‑weight plastic shell and a thin film for the clock face so the weight doesn’t upset the gears. Test the run time by measuring with a stopwatch; if it’s off, adjust the gear ratios or add a small counterweight. That’s all you need for a fun, precise little sugar clock.