Black 3 inch smooth cache cup holding small variegated plant on indoor grow shelf with LED lighting.
Side angle of black 3 inch smooth cache cup with plant, showing water level window on indoor plant shelf.
Net cup with visible plant roots being lifted from 3 inch smooth cache cup, demonstrating self watering setup.
Color options chart for 3D printed planters from Mullinix Collective. (Copy)
Additional planter color options including greens, oranges, and neutrals. (Copy)
Blue, purple, and specialty filament color options for 3D printed planters. (Copy)
Multicolor and gradient filament options for custom 3D printed planters. (Copy)
Black 3 inch smooth cache cup holding small variegated plant on indoor grow shelf with LED lighting.
Side angle of black 3 inch smooth cache cup with plant, showing water level window on indoor plant shelf.
Net cup with visible plant roots being lifted from 3 inch smooth cache cup, demonstrating self watering setup.
Color options chart for 3D printed planters from Mullinix Collective. (Copy)
Additional planter color options including greens, oranges, and neutrals. (Copy)
Blue, purple, and specialty filament color options for 3D printed planters. (Copy)
Multicolor and gradient filament options for custom 3D printed planters. (Copy)

3” Smooth Cache Cup - Self Watering Planter

from $13.99

Meet the 3” Smooth Cache Cup…the clean, no-BS setup for your tiny plant babies that are either thriving…or one missed watering away from drama. 😅

This is your low effort, high reward propagation + small plant setup.
Sleek, minimal, and actually functional.

You’ve got options depending on how deep you want to go:

Choose your setup:

• Full Setup (Recommended):
Outer cache cup + net cup pot + wick
→ ready to run, just add your plant, substrate, and water

• Outer Cache Cup Only:
Already have your own net cup + wick setup? Cool. This is just the outer shell.

The Details That Matter:

• Designed to fit ORIMERC 3” Net Cup Pots (fit not guaranteed with other brands)
• Perfect for props and starters
• Side opening lets you keep an eye on water levels without guessing and makes refilling a breeze.
• Lightweight, simple, and beginner friendly

Material + Reality Check:

• Made with PLA (renewable, biodegradable, non-toxic)
• Designed and 3D printed in house…not factory made
• Small surface textures or quirks? Normal. That’s part of the charm.

Please Note:

• Intended for decorative use
• PLA can be sensitive to temperature…avoid extreme heat or cold
• Plants not included (but you already knew that 😏)

Most items are made to order. Please allow 5-10 days for creation.
Delivery in the U.S. is usually 2-8 days depending on location & weather.
• Free Shipping on orders $50+
• $5 Flat Rate Shipping under $50
• Free local pickup in Boise

Configuration:
Pack Size:

Meet the 3” Smooth Cache Cup…the clean, no-BS setup for your tiny plant babies that are either thriving…or one missed watering away from drama. 😅

This is your low effort, high reward propagation + small plant setup.
Sleek, minimal, and actually functional.

You’ve got options depending on how deep you want to go:

Choose your setup:

• Full Setup (Recommended):
Outer cache cup + net cup pot + wick
→ ready to run, just add your plant, substrate, and water

• Outer Cache Cup Only:
Already have your own net cup + wick setup? Cool. This is just the outer shell.

The Details That Matter:

• Designed to fit ORIMERC 3” Net Cup Pots (fit not guaranteed with other brands)
• Perfect for props and starters
• Side opening lets you keep an eye on water levels without guessing and makes refilling a breeze.
• Lightweight, simple, and beginner friendly

Material + Reality Check:

• Made with PLA (renewable, biodegradable, non-toxic)
• Designed and 3D printed in house…not factory made
• Small surface textures or quirks? Normal. That’s part of the charm.

Please Note:

• Intended for decorative use
• PLA can be sensitive to temperature…avoid extreme heat or cold
• Plants not included (but you already knew that 😏)

Most items are made to order. Please allow 5-10 days for creation.
Delivery in the U.S. is usually 2-8 days depending on location & weather.
• Free Shipping on orders $50+
• $5 Flat Rate Shipping under $50
• Free local pickup in Boise