Customizable Pill Box 

It has 7 independent sliding lids (one for each day) that slide from Back-to-Front.

This layout ensures you only open the specific compartment you need.

It incorporates a robust snap-fit locking mechanism 

Adjustable Parameters:

General Dimensions

• box_width: Total length of the box (X axis).
• box_depth: Total depth of the box (Y axis).
• box_height: Total height of the box (Z axis).

Compartment Configuration

• day_night_split: A logical toggle (true or false) to split each day into separate Day/Night cells or 
• keep it as a single daily compartment.
• day_split_percentage: Adjusts the ratio of space allocated to the Day compartment versus the Night compartment (e.g., 50 splits it evenly, 80 creates a large Day van and a small Night van). The Sun and Moon icons automatically scale to fit the resulting space symmetrically.

Structure & Thin Walls

• base_height: Thickness of the solid bottom floor of the box.
• thin_wall: Thickness for non-sliding perimeters (front, back, and middle divider), optimized to minimize filament usage and print times.
• track_wall: Increased thickness for the internal day dividers to structural support the internal sliding dovetail tracks.

Lid Mechanics

• lid_thickness: Overall thickness of the sliding lids.
• groove_depth: Depth of the dovetail cut (angled at a clean 45 degrees).
• tolerance: Mechanical clearance gap between the lid and the track. Increase this value slightly if the printed lids slide too tightly.

Snap-Fit Locking System

• snap_r: Radius of the spherical locking bumps. A larger radius provides a stronger, more pronounced locking "click".
• snap_distance: The exact physical distance of the locking mechanism from the back edge.

Recommended Print Settings:

• Layer height: 0.28 mm (IMPORTANT)
• Supports: Not required 
• Seam: behind

I used MakerLab: 
Powered by MakerWorld-Parametric Model Maker (https://makerworld.com/makerlab/parametricModelMaker)