Personalized Submarine Explorer Underwater Advent Calendar Box with 24 Acrylic Charms

A countdown for little ocean explorers who dream in bubbles and coral. The glossy book-style box shows a building‑block undersea world: a bright yellow submarine with two minifigure explorers cruises past a blue whale, a shark and a sea turtle, while small tropical fish dart around a sunken pirate shipwreck strung with Christmas lights. An ornate gold‑framed top banner with holly, pearls and a red bow crowns the scene; a decorative bottom banner holds the name you choose. The sandy sea floor brims with a treasure chest spilling gold and pearls, wrapped gifts and a vibrant coral reef, and the side spine shows a blue panel with a tiny submarine icon and a snowflake. Inside, 24 doors, 24 charms.

Printed On This Design
"SUBMARINE EXPLORER", "ADVENT CALENDAR 2026", and "SUBMARINE EXPLORER ADVENT CALENDAR" — personalized with the name of your choice on the bottom banner nameplate.

Perfect For

• Kids who love ocean adventures, submarines and building‑block toys
• Twenty-Four Mornings of Small Surprises Before Christmas
• A Keepsake Box That Stays on the Shelf After December
• Gifts for Kids, Siblings, Cousins or Friends
• Parents and Grandparents gifting a personalized Christmas countdown

Gift Idea A joyful ocean adventure they open day by day — and a keepsake box that stays, charms they can hang, and their name on the cover for next year’s voyage.

Product Features

• Interactive 24-Day Countdown: A reusable premium paper book-style box with a transparent 24-compartment tray holding 24 surprise holiday charms
• Charms: All 24 charms are 3 mm high-grade clear acrylic with sharp double-sided HD UV printing. They are flat acrylic pieces, not 3D figurines
• Hanging Accessories Included: 10 sets of hanging strings, 3 string styles per set, so every charm can become a tree or garland ornament
• Outer Box: 7.09 × 10.24 × 1.18 in (~18 × 26 × 3 cm)
• Tray: 9.96 × 6.89 × 1.1 in (~25.3 × 17.5 × 2.8 cm), each compartment 1.38 × 1.38 in (~3.5 × 3.5 cm)
• Charm Size: About 1.18 × 1.18 in (~3 × 3 cm each), varying slightly by design contour
• Artwork: A bright underwater building‑block scene with a yellow submarine and two minifigure explorers, a blue whale, shark, sea turtle and tropical fish; a sunken pirate shipwreck decorated with Christmas lights; an open treasure chest overflowing with gold coins and pearls; underwater wrapped gifts and a colorful coral reef on a sandy sea floor; an ornate gold‑framed top banner with holly, pearls and a red bow; a decorative bottom banner for the personalized name; and a blue side spine with a small submarine icon and a snowflake
• Personalized: The name is printed onto the cover before the box is assembled

Note: Minor variations in color and size (0.2–0.3 cm) may occur due to lighting and manual measurement.

How to Personalize

• Add your names, dates, photos or custom text in the personalizer
• Preview your design live before you buy
• Use clear, high-resolution photos for the best print quality
• Please double-check your spelling before ordering — we print exactly what you enter
• Use standard English characters; emojis and special symbols may not print correctly

Shipping & Returns

• Made to order — see the estimated delivery dates above
• During peak seasons (Black Friday, Christmas), production may take a few extra business days
• Cancel or edit your order free within 24 hours of ordering
• 45-Day Happiness Guarantee — free replacement or full refund, no return needed