Tunnel Base for Thrift Store

VAPOR SMOOTHED BY HAND FOR A PREMIUM COLLECTOR DISPLAY FINISH

Petranek Designs brings you the Thrift Store Tunnel Base Diorama — a handcrafted, small-batch display base designed for adult collectors who want to add an underground sewer level beneath their Thrift Store display.

This custom 3D-printed tunnel base adds a detailed sewer display section with curved brick-style tunnel walls, printed sewer-water graphics, a sewer pipe ooze drain, and an escape hatch detail. It is designed to sit beneath the Petranek Designs Thrift Store Building and connect with compatible Petranek Designs sewer lair expansion pieces.

Each tunnel base is printed, finished, vapor-smoothed, test-fit, and packed by hand by Petranek Designs.

Why Collectors Love It

• Adds an underground sewer level beneath your Petranek Designs Thrift Store Building
• Curved orange brick-style tunnel walls create a classic sewer-display backdrop
• Printed sewer-water graphics add depth and detail to the display floor
• Sewer pipe ooze drain adds extra underground scene detail
• Escape hatch detail gives the tunnel base more visual interest
• Designed to connect with compatible Petranek Designs sewer lair expansion pieces
• Can be used as a standalone underground display base or paired with the Thrift Store Building
• Vapor-smoothed by hand to reduce visible layer lines and create a more finished collector-piece appearance
• Made in small batches, not mass produced

What’s Included

This listing includes:

• Thrift Store Tunnel Base underground sewer section
• Printed sewer-water graphics
• Sewer pipe ooze drain detail
• Escape hatch detail
• Assembly instructions

Dimensions

Approximate dimensions:

Thrift Store Tunnel Base: 10 inches wide, 8.5 inches tall, 9 inches deep

Dimensions are approximate and may vary slightly due to the handmade 3D-printing and finishing process. Assembly is required.

Materials and Finish

This is a 3D-printed collector display piece made from filament and post-processed by hand.

Parts are trimmed, cleaned, and vapor-smoothed to greatly reduce the appearance of layer lines and rough edges. Because each item is made and finished by hand, small variations from the photos are normal. Minor surface variation, small rough edges, and slight finish differences may be present.

Collector Display Notice

This product is intended for adult collectors as a display diorama only. It is not a toy and is not intended for children.

Keep away from young children.

Recommended for adult collectors and display use only.

Made in Small Batches

Each Thrift Store Tunnel Base Diorama is custom-designed, 3D printed, hand-finished, and packed by Petranek Designs. These are made in small batches, so availability may be limited.

Quality takes time — orders typically ship in about 2 weeks.