---
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: "€ 87.40"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/527126245-lego-dreamzzz-grimkeeper-the-cage-monster-building-set-toys-boys
store_origin: HR
region: Croatia
---

# 2 versatile build options for Z-Blob 274-piece intricate build fully articulated limbs & torso 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:** € 87.40
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Unlock your nightmare-fighting legacy with Grimkeeper’s cage of creativity!

## 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?** € 87.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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

- • **Dynamic Articulation:** Pose Grimkeeper’s torso, arms, and legs for endless action-packed scenes and storytelling.
- • **Iconic Story-Driven Play:** Rescue Cooper from the cage in Grimkeeper’s torso, inspired by the hit LEGO DREAMZzz TV show.
- • **Inclusive Imaginative Fun:** Comes with Mateo and Cooper minifigures, perfect for collaborative play or solo creativity.
- • **Epic Multi-Build Adventure:** Switch between Z-Blob mini-plane or hoverbike to keep your battles fresh and dynamic.
- • **Seamless Digital Integration:** Follow story-led building instructions via the LEGO Builder app for a smooth, modern build experience.

## Overview

The LEGO DREAMZzz Grimkeeper The Cage Monster set (71455) is a 274-piece building kit designed for kids 7+ that brings the thrilling LEGO DREAMZzz TV show to life. Featuring a fully articulated Grimkeeper figure over 8.5 inches tall, two build options for the Z-Blob character, and minifigures Mateo and Cooper, this set offers immersive storytelling and versatile play. With digital instructions and high-quality LEGO craftsmanship, it’s a perfect gift for young builders craving creative, action-packed adventures.

## 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.

Review: Good quality - Fun enjoyable build for my 10 year old!!
Review: Review from AFOL - This Lego theme is cute and different. I have the whole collection. Would be good for school-aged kids through adults.

## 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 |
|---------------|-------|
| ASIN | B0BSRFVR42 |
| Age Range Description | Kid |
| Animal Theme | Alpaca |
| Are Batteries Required | No |
| Best Sellers Rank | #110,725 in Toys & Games ( See Top 100 in Toys & Games ) #3,862 in Toy Building Sets |
| Brand Name | LEGO |
| Collection Name | LEGO DREAMZzz |
| Color | Black, Purple, White |
| Customer Reviews | 4.9 out of 5 stars 622 Reviews |
| Educational Objective | Creative Building |
| Global Trade Identification Number | 00673419376228 |
| Included Components | LEGO Building Elements |
| Is Assembly Required | No |
| Item Dimensions | 7.52 x 10.32 x 2.4 inches |
| Item Dimensions L x W x H | 7.52"L x 10.31"W x 2.4"H |
| Item Type Name | Building Kit |
| Item Weight | 0.82 Pounds |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1200 |
| Manufacturer Minimum Age (MONTHS) | 84 |
| Material Type | Plastic |
| Model Name | tbd Titan 71455 71455 |
| Model Number | 71455 |
| Number of Pieces | 274 |
| Operation Mode | Manual |
| Size | Medium, Small |
| Sub Brand | LEGO Titan |
| Theme | Robots |
| Toy Figure Type | Action Figure |
| UPC | 673419376228 |
| character | Monster |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by J***Y on November 10, 2025*

Fun enjoyable build for my 10 year old!!

### ⭐⭐⭐⭐⭐ Review from AFOL
*by P***A on September 14, 2025*

This Lego theme is cute and different. I have the whole collection. Would be good for school-aged kids through adults.

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

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 Croatia*
*Store origin: HR*
*Last updated: 2026-03-07*