---
product_id: 527126245
title: "LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455"
brand: "lego"
price: "€ 106.65"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/527126245-lego-dreamzzz-grimkeeper-the-cage-monster-building-set-toys-boys
store_origin: GR
region: Greece
---

# 8.5 in tall 2 minifigures 274 pieces LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455

**Brand:** lego
**Price:** € 106.65
**Availability:** ✅ In Stock

## Summary

> 🦸‍♂️ Build Your Own Adventure with Grimkeeper!

## Quick Answers

- **What is this?** LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455 by lego
- **How much does it cost?** € 106.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/527126245-lego-dreamzzz-grimkeeper-the-cage-monster-building-set-toys-boys)

## Best For

- lego enthusiasts

## Why This Product

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

## Key Features

- • **Endless Fun:** Designed for kids 7+, perfect for solo or group play.
- • **Dynamic Play:** Fully articulated Grimkeeper for endless pose possibilities.
- • **Adventure Awaits:** Transform Z-Blob into a robot, mini-plane, or hoverbike.
- • **Digital Guidance:** Story-led building instructions available in the LEGO Builder app.
- • **Unleash Creativity:** Imaginative play inspired by the LEGO DREAMZzz TV show.

## Overview

The LEGODREAMZzz Grimkeeper The Cage Monster Building Set (71455) offers kids aged 9+ an engaging and imaginative play experience. With 274 pieces, this set features a fully articulated Grimkeeper, two minifigures, and multiple building options, ensuring hours of creative fun. Perfect for birthdays or Halloween, it also includes digital building instructions for a seamless assembly experience.

## Description

Kids ages 7 and up can battle a fearsome nightmare figure with the LEGO DREAMZzz Grimkeeper the Cage Monster (71455) building set. The kids' toy set has multiple builds, including the villainous Grimkeeper to recreate fantasy adventures inspired by the LEGO DREAMZzz TV show. Help Mateo and Z-Blob rescue their friend Cooper from the clutches of the evil Grimkeeper before he delivers him to the dreaded Nightmare King. Kids can choose between 2 building options to help Mateo and Z-Blob save the day. Build Z-Blob as a mini-plane to confront the villain, or as a hoverbike to pursue and intercept the Grimkeeper and free Cooper at just the right moment. With multiple ways to build, this toy set will provide endless hours of imaginative and creative play. The set includes Mateo and Cooper minifigures to bring the fantasy adventures of the LEGO DREAMZzz world to life. The characters have a belt, pencil staff and hourglass which are important accessories in the TV show. Makes a great birthday or Halloween gift for 7 year old boys and girls or LEGO lovers with a passion for fantasy, building and experimentation! Contains 274 pieces.

## Features

- Bring a villain to life – Kids can enjoy imaginative play with the LEGO DREAMZzz Grimkeeper the Cage Monster (71455) building toy set, inspired by the adventures from the LEGO DREAMZzz TV show
- Fully articulated – The Grimkeeper kids' toy has a fully articulated torso, arms and legs so young builders can recreate different scenes and poses
- A torso cage – Rescue prisoners from the cage in the Grimkeepers torso just like in the show
- Choose the adventure – Kids can choose between turning Z-Blob into a robot, mini-plane or a hoverbike to re-enact the nightmare battle
- Hours of play – The set is designed for kids ages 7 and up to role play with their favorite characters, including Mateo and Cooper minifigures. This set provides hours of fun play for boys and girls, on their own or with friends
- Dimensions – The Grimkeeper stands over 8.5 in. (21 cm) tall and makes a great birthday or Halloween gift for 7 year old boys and girls
- A helping hand – The set features story-led building instructions, which are also available digitally in the LEGO Builder app

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.37 Kilograms |
| Size | Small, Medium |
| Number of Pieces | 274 |
| Item Dimensions L x W x H | 7.52"L x 10.31"W x 2.4"H |
| Color | Black, Purple, White |
| Collection Name | LEGO DREAMZzz |
| Theme | Robots |
| Material Type | Plastic |
| Manufacturer Minimum Age (MONTHS) | 84 |
| Required Assembly | No |
| Are Batteries Required | No |

## Images

![LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455 - Image 1](https://m.media-amazon.com/images/I/81q3OujGTUL.jpg)
![LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455 - Image 2](https://m.media-amazon.com/images/I/817bTXvXGqL.jpg)
![LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455 - Image 3](https://m.media-amazon.com/images/I/81gPfCiio9L.jpg)
![LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455 - Image 4](https://m.media-amazon.com/images/I/81wvu22qSSL.jpg)
![LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455 - Image 5](https://m.media-amazon.com/images/I/81+mxsLpK7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by D***N on June 5, 2025*

Great product

### ⭐⭐⭐⭐⭐ Exactly what I expected
*by J***N on May 8, 2025*

Timely shipping. Product in great condition and exactly as described.

### ⭐⭐⭐⭐⭐ I did it 100% on my own  five stars(age 9)
*by M***L on June 23, 2025*

The media could not be loaded. Great set. Creative design. Appreciate the detailed pieces like the lantern. Watch my video for more info!

## Frequently Bought Together

- LEGO DREAMZzz Grimkeeper The Cage Monster Building Set - Toys for Boys & Girls, Age 9+ - Kids Toys W/ 2 Building Options & 2 Minifigures - 71455
- LEGO DREAMZzz Mateo and Z-Blob The Robot 71454 Building Toy Set, 2-in 1 Build Transforms Z-Blob to a Robot, Great Gift for Grandchildren or Kids Ages 7 and Up to Play with Friends or on Their Own
- LEGO DREAMZzz Izzie and Bunchu The Bunny Building Toy Set, 2 Ways to Build Bunchu The Bunny, Includes Grimspawn and Izzie Minifigures, Gift for Kids Ages 7 and Up, 71453

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-22*