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Glow-in-the-Dark Stars & Moon Wall Decor, 16-Piece 3D Printed Set (Mounting Putty Included)

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Price:$29.99

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3DPrintworldByBob  
Arrives soon! Get it by Nov 5-13 if you order today
Nov 5-13

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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

Highlights

⭐ Bring the night sky indoors — 16-piece glow-in-the-dark moon & stars set

🚚 Free US shipping on this set

"Show me the moon & the stars" — a 3D-printed wall art kit that transforms any bedroom, nursery, or reading nook into a calming, dreamy galaxy after lights out.

⭐ What you get (16 pieces + mounting putty)

- (1) Moon, approx. 6 inches
- (1) Large North Star, approx. 7.5 inches
- (3) Medium stars, approx. 5 inches
- (11) Small stars, approx. 3 inches
- Mounting putty: two strips of 30 pre-marked squares. Each square can be split to mount several stars, and no kneading is needed.
- Printed quick start guide

⭐ How the glow works

Blue/Green version: Charges under normal room light or sunlight. For the brightest glow, charge under a bright lamp or near a window for 10–30 minutes. The glow is strongest right after lights out and gradually fades.

Yellow version: Charges under normal room light or sunlight. For the brightest glow, charge under a bright lamp or near a window for 10–30 minutes. The glow is strongest right after lights out and gradually fades.

Purple version: Uses a different pigment that charges best under UV / black light. A small UV flashlight (not included) gives the brightest glow. Best for fans who want that neon-purple vibe.

Brightness and glow time depend on the light source, charging time and how dark the room is. No batteries or wiring are needed.

⭐ Why you'll love this set

- No cords, no batteries, no heat
- Mounting putty included, so no nails are needed
- Solid 3D-printed PLA — not flimsy stickers, not paper
- Mix-and-match sizes let you design a custom constellation
- Each set is made-to-order in Wrentham, MA — not mass-produced

⭐ Perfect for

Kids' bedrooms • Nursery & baby showers • Teen rooms & dorms • Reading nooks • Home theaters • Sensory & calm-down spaces • Star-themed birthdays • A thoughtful housewarming gift

⭐ Installation

1. Choose a clean, dry wall or ceiling and test a hidden spot first, since putty can mark some finishes.
2. Split a putty square into smaller pieces and press one to the center back of each small star. Use a larger piece or a full square on the medium stars, the North Star and the moon.
3. Press the star firmly into place.

That's it. To move a piece, gently peel and re-stick.

⭐ Care and safety

For indoor decorative use. Wipe gently with a soft, dry cloth and keep away from high heat. Fine layer lines and small variations are part of the 3D-printing process. Decorative item, not a toy. Contains small pieces. Mount out of children’s reach and away from any position where a piece could fall into a crib or bed.

⭐ Complete the room

Add a personalized Galaxy Nameplate: raised Blue glow lettering on a white background spells a name followed by “’s Galaxy” (such as “Alice’s Galaxy”). Sold separately: https://www.etsy.com/listing/4583595969/personalized-galaxy-nameplate-with

Add a 3D Glow Buddy: 16 glowing characters (owl and moon, astronaut, unicorn, mermaid, rocket and more), each with 6 matching stars. FREE US shipping: https://www.etsy.com/listing/4582345930/3d-glow-in-the-dark-wall-art-set

⭐ Questions? Message me — I'm Bob, I print and ship each set myself.

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  • Order today to get by Nov 5-13
  • Returns & exchanges accepted within 30 days
  • Free shipping
  • Ships from: Wrentham, MA

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Reviews for this item

5.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(2 reviews)

5.0 Item quality
5.0 Shipping
5.0 Customer service
100% Buyers recommend
5 out of 5 stars 5 This item

Alison Jul 14, 2026

Great size. Great quality. Thanks!

Alison Jul 14, 2026

5 out of 5 stars 5 This item

Ariana May 21, 2026

Super bright and well made. honestly so much better in person.

Ariana May 21, 2026

Response from Bob Balog

Thanks for the feedback, I spent a lot of time getting the design to pop just right. Glad you are enjoying them.

3DPrintworldByBob
3DPrintworldByBob ·

Wrentham, Massachusetts

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0
·
20 sales
·
8 months on Etsy

Typically responds within a few hours

Typically responds within a few hours

Smooth shipping Has a history of shipping on time with tracking.

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

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Listed on Sep 30, 2026