---
product_id: 92185115
title: "for Age 6+ Building Block Octonauts Ocean Adventure GUP-S Polar Exploration Vehicle & Barnacles kwazii 275pcs Building Brick Set-No Package Box (3704)"
brand: "baseplates"
price: "381 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Baseplates"
url: https://www.desertcart.ro/products/92185115-for-age-6-building-block-octonauts-ocean-adventure-gup-s
store_origin: RO
region: Romania
---

# Compact 8x5x3 inch build Polar exploration vehicle design 275 pieces precision-fit blocks for Age 6+ Building Block Octonauts Ocean Adventure GUP-S Polar Exploration Vehicle & Barnacles kwazii 275pcs Building Brick Set-No Package Box (3704)

**Brand:** baseplates
**Price:** 381 Lei
**Availability:** ✅ In Stock

## Summary

> 🌊 Build the adventure, own the ocean!

## Quick Answers

- **What is this?** for Age 6+ Building Block Octonauts Ocean Adventure GUP-S Polar Exploration Vehicle & Barnacles kwazii 275pcs Building Brick Set-No Package Box (3704) by baseplates
- **How much does it cost?** 381 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/92185115-for-age-6-building-block-octonauts-ocean-adventure-gup-s)

## Best For

- baseplates enthusiasts

## Why This Product

- Trusted baseplates brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Collectible:** A sleek 8x5x3 inch set that fits perfectly on your shelf or desk, making it a must-have for Octonauts fans and building toy collectors alike.
- • **Quality You Can Trust:** 100% brand new, high-quality blocks with responsive customer support for any missing or broken pieces—building confidence guaranteed.
- • **Complete DIY Experience:** Comes with clear, easy-to-follow instructions for a satisfying hands-on build—no pre-assembled parts, just pure construction joy.
- • **Immersive Ocean Adventure:** Dive into the Octonauts world with the GUP-S Polar Exploration Vehicle and beloved characters like Barnacles and Kwazii.
- • **Skill-Building Fun for Ages 6+:** Perfectly designed to enhance fine motor skills and creativity for kids transitioning from Duplos to more complex builds.

## Overview

The GUP-S Polar Exploration Vehicle building block set features 275 precision interlocking pieces designed for children aged 6 and up. Inspired by the Octonauts series, it offers a hands-on, skill-enhancing construction experience with clear instructions included. Compact and high-quality, this set is perfect for young builders eager to explore and create, backed by reliable customer support for any missing parts.

## Description

Buy for Age 6+ Building Block Octonauts Ocean Adventure GUP-S Polar Exploration Vehicle & Barnacles kwazii 275pcs Building Brick Set-No Package Box (3704): Building Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great for Octonauts fans - My grandson needs some help putting all the bits back together but loves Kwazi and the Gup S. This was a more affordable option than many Octonauts toys, so I'm glad it worked out so well for him. He's just getting to the point where he has enough manual dexterity to handle Legos instead of Duplos and this was a great transition piece.
Review: Lots of fun to build! - Had a great time putting this together with my 5 year old son. It seemed to have a lot more to it than a similarly priced lego item would. Directions were easy to follow. There were even sections my son wanted to do all by himself and he managed well. Great product!

## Features

- Brand: BASEPLATES
- It is building block, not a model. Not for age under 6 years. You should build it by yourself.
- The instruction will come with the parcel.
- If there is missing parts or broken parts, please contact with us, we will send replace piece to you.
- Good quality, 100% Brand New without Packing Box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JW24VM6 |
| Best Sellers Rank | #269,636 in Toys & Games ( See Top 100 in Toys & Games ) #8,300 in Toy Building Sets |
| Customer Reviews | 3.9 3.9 out of 5 stars (241) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.8 ounces |
| Item model number | 3704 |
| Manufacturer | Guang Dong Qi Meng Wan Ju Shi Ye You Xian Gong Si |
| Manufacturer recommended age | 6 - 6 years |
| Product Dimensions | 8 x 5 x 3 inches |

## Images

![for Age 6+ Building Block Octonauts Ocean Adventure GUP-S Polar Exploration Vehicle & Barnacles kwazii 275pcs Building Brick Set-No Package Box (3704) - Image 1](https://m.media-amazon.com/images/I/71bX83KBCJL.jpg)

## Questions & Answers

**Q: How can I find an email to report about missing part?**
A: Please contact with seller, and tell me your order number.

**Q: Can I get a copy of the instructions?**
A: Yes, but I do not know how to send it to you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Octonauts fans
*by A***R on April 7, 2022*

My grandson needs some help putting all the bits back together but loves Kwazi and the Gup S. This was a more affordable option than many Octonauts toys, so I'm glad it worked out so well for him. He's just getting to the point where he has enough manual dexterity to handle Legos instead of Duplos and this was a great transition piece.

### ⭐⭐⭐⭐⭐ Lots of fun to build!
*by A***R on August 13, 2021*

Had a great time putting this together with my 5 year old son. It seemed to have a lot more to it than a similarly priced lego item would. Directions were easy to follow. There were even sections my son wanted to do all by himself and he managed well. Great product!

### ⭐⭐ Misleading picture, poor quality item
*by A***R on December 21, 2025*

The package comes in a transparent low quality plastic bag with Chinese booklet for instructions. Overall looks some poor quality toy, not an ideal item for gift. Blocks don't even stick together and overall quality is poor. Does not look like pictured one. Would not recommend to anyone and I am pretty sure their other items are also poor quality ones.

## Frequently Bought Together

- BASEPLATES for Age 6+ Building Block Octonauts Ocean Adventure GUP-S Polar Exploration Vehicle & Barnacles kwazii 275pcs Building Brick Set-No Package Box (3704)
- BASEPLATES for Age 6+ Building Block Ocean Adventure Octonauts GUP-A Deluxe Vehicle Playset & Barnacles 323pcs Building Brick Set-No Package Box (3703)
- Enlighten for Age 6+ Building Block Ocean Adventure Octonauts GUP-B Tiger Shark Vehicle & Kwazii 113pcs Building Brick Set-No Package Box (3701)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-05*