May 8, 2026
Description
This Print‑in‑Place Vitamin & Habit Tracker features captive two‑tone sliders that print fully assembled — no supports, no assembly, no glue. Each column represents a vitamin, time, medication, or habit, and each row represents a day of the week. Simply slide the marker to confirm you’ve completed your task.
The model includes customizable column labels, 7‑day layout, and smooth captive sliders designed with safe tolerances for reliable printing on any printer. It is optimized for two colors, since only the top layers are a different color.
Sliders are designed with a 0.6 mm tolerance for reliable movement. If your printer is extremely tight, gently flex each slider after printing to release it.
License:
MakerWorld Exclusive License