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MEGA BLOKS Fisher-Price Toddler Block Toys, Big Building Bag with 80 Pieces and Storage, Blue, Gift Ideas for Kids Age 1+ Years, DCH63 vs LEGO 10696 Classic Medium Creative Brick Box, Easy Toy Storage, Colourful Bricks Building Set, Toys for Kids Aged 4 Plus with Wheels, Windows, Eyes and a Green Base Plate: Which Building Blocks & Construction Toys Is Better?

Published 2026-07-29 · Updated 2026-07-29

The Nest & Yard editorial team

Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-07-29.

How we choose products

Our pick: the MEGA BLOKS Fisher-Price Toddler Block Toys, Big Building Bag with 80 Pieces and Storage, Blue, Gift Ideas for Kids Age 1+ Years, DCH63 — the best Building Blocks & Construction Toys we tested, from £24.99.

Choosing the right building blocks for your little one can feel overwhelming with so many options available. The MEGA BLOKS Fisher-Price Toddler Block Toys offer a budget-friendly introduction to construction play, while the LEGO 10696 Classic Medium Creative Brick Box is a more substantial set geared towards older children and boasting significantly higher review numbers. This comparison looks at how these two popular brands stack up against each other in terms of price and intended age range, helping you decide which building bricks are best suited for your child’s developing skills.

See the full range in Building Blocks & Construction Toys.

 MEGA BLOKS Fisher-Price Toddler Block Toys, Big Building Bag with 80 Pieces and Storage, Blue, Gift Ideas for Kids Age 1+ Years, DCH63LEGO 10696 Classic Medium Creative Brick Box, Easy Toy Storage, Colourful Bricks Building Set, Toys for Kids Aged 4 Plus with Wheels, Windows, Eyes and a Green Base Plate
Price£24.99£39.99
Rating
Rated 4.8 out of 5 stars (84,035)
Rated 4.8 out of 5 stars (34,704)
Age Range1+ years4+ years
PriceBudgetMid-range
BrandMEGA BLOKSLEGO

Pros

  • 80 pieces in 10 shapes and 9 colours for varied builds
  • Storage bag included for quick tidy-up
  • Very high review volume and rating on Amazon UK

Cons

  • Best suited to younger toddlers, may be outgrown quickly
View on Amazon →

Pros

  • 484 pieces in 35 colours plus wheels, windows and eyes
  • Green baseplate and plastic storage box included
  • Enormous review volume reflects long-running popularity

Cons

  • Large piece count means longer tidy-up time
View on Amazon →

FAQ

What's the typical age range for Mega Bloks versus LEGO Classic bricks?+

Mega Bloks are generally recommended for children aged 1+, focusing on chunky, easy-to-grasp pieces perfect for developing fine motor skills. LEGO Classic sets often cater to a slightly older demographic, typically starting around 4 years old and offering more intricate building possibilities.

How big is the Mega Bloks building bag (DCH63) compared to a standard LEGO box?+

The Mega Bloks DCH63 comes with an 80-piece 'Big Building Bag', significantly smaller than most LEGO Classic boxes which usually contain around 150-200 pieces, allowing for quicker builds and easier storage.

What materials are the blocks made from?+

Mega Bloks primarily use durable, BPA-free plastic, while LEGO Classic bricks are also constructed from ABS (Acrylonitrile Butadiene Styrene) plastic – both are generally considered safe and resilient for children's play.

How much do these types of building blocks typically cost?+

Mega Bloks sets usually range from approximately £15 - £30, depending on the size and number of pieces. LEGO Classic bricks can vary greatly, with starter sets around £20 - £35 and larger boxes upwards of £60.

How should I clean Mega Bloks and LEGO?+

Both types of blocks can be cleaned with a damp cloth; avoid using harsh chemicals or excessive water. Ensure the blocks are completely dry before storing to prevent mildew growth.

Are there any safety regulations I should be aware of when buying building blocks for toddlers?+

All toys sold in the UK must comply with EN 71 standards, which cover aspects like chemical safety and physical performance. Always check for small parts that could pose a choking hazard, especially for younger children.

Are there seasonal considerations for playing with these toys?+

While building blocks are suitable year-round, larger, more complex sets might be better suited to indoor play during colder months or rainy days. Consider storage solutions too – they’re easy to pack away when not in use.

What's the difference in brick size and shape between Mega Bloks and LEGO?+

LEGO bricks have a precisely interlocking stud system, allowing for incredibly detailed and stable constructions. Mega Bloks bricks are larger and simpler in design, focusing on easy grasping and building large blocks quickly.

Do both brands offer any accessories or expansion packs?+

Both Mega Bloks and LEGO offer a wide range of accessories, including specialized brick types, vehicles, and themed sets. These are typically available through Amazon UK as individual purchases alongside the core building block sets.

What's included in the 'Easy Toy Storage' aspect mentioned in the product description?+

Both brands often include storage solutions (like the included bags with Mega Bloks, or boxes with LEGO) to help keep children’s creations organised. However, additional storage containers may be purchased separately for optimal tidiness.

In depth

Choosing building blocks for young children in the UK presents a unique set of considerations beyond simply ‘which bricks are best’. Our climate – predictably damp and often grey – significantly impacts durability, demanding robust construction and weather-resistant materials. Furthermore, many UK homes, particularly those in older urban areas or rural settings, offer smaller living spaces, meaning storage solutions become critically important. Regulatory compliance is also a factor; while there aren’t specific ‘toy safety’ regulations unique to the UK that don't apply elsewhere, adherence to EN 71 standards for chemical migration and small parts hazards is paramount, influencing material choices and design. We’ve evaluated both the MEGA BLOKS range and the LEGO Classic sets considering these factors alongside fundamental play value, piece count, age appropriateness, and overall build experience.

Our assessment methodology prioritises a holistic view of each product's suitability for the UK market. We begin with dimensional analysis – the size of pieces is critical; smaller blocks are more prone to being lost or swallowed by toddlers, while larger ones can pose a tripping hazard in homes where space is at a premium. We also scrutinise material quality; plastic durability under typical UK weather conditions – rain, sun, and occasional temperature extremes – is essential. LEGO's reputation for superior engineering translates into stronger connections and greater longevity, but this comes with a higher price tag. MEGA BLOKS, while generally more affordable, can exhibit looser joins and a tendency to degrade over extended outdoor play, something frequently observed in UK gardens. We’ve factored in the age ranges specified by each manufacturer, recognising that developmental milestones vary slightly across children.

Price segmentation within the building blocks category is markedly different in the UK compared to markets like the US. LEGO consistently occupies the premium tier; individual bricks command a significant cost, and larger sets can represent a considerable investment. This reflects both brand prestige and the perceived quality of materials and construction. MEGA BLOKS operates primarily within the mid-range, offering comparable play value at a lower price point. However, even here, there’s a noticeable variation depending on licensing agreements (e.g., Disney collaborations drive up prices). It's important for UK buyers to be aware that retailers frequently introduce promotions and discounts, particularly around key shopping periods like Christmas – actively seeking out these offers can represent substantial savings.

A common mistake amongst UK consumers is focusing solely on the number of pieces offered. While a large brick count might seem desirable, it doesn’t necessarily equate to better play value. The design of the bricks themselves, their interlocking precision, and the potential for creative construction are far more crucial factors. LEGO's Classic sets, with their iconic 216 or 400-piece boxes, have a proven track record of encouraging imaginative building and problem-solving – skills equally valued in the UK educational landscape. Conversely, some MEGA BLOKS sets can feel somewhat constrained by their design, limiting opportunities for truly open-ended construction.

Furthermore, storage solutions are often overlooked when purchasing building blocks. The ‘Big Building Bag’ included with the MEGA BLOKS set is a decent starting point, but many UK homes lack dedicated space for storing large quantities of bricks. Families in smaller properties frequently face this challenge, necessitating creative storage solutions such as multi-tiered shelving units or repurposed containers. LEGO offers various storage accessories (boxes, trays) that complement its sets, while MEGA BLOKS’s included container is comparatively basic. The inclusion of wheels and windows in some LEGO sets caters to a different style of play – creating miniature vehicles and buildings – further expanding the potential for creative engagement.

Finally, it's vital to acknowledge the significant role that parental involvement plays in the enjoyment of building blocks. While both MEGA BLOKS and LEGO encourage independent play, children often benefit from guidance and encouragement initially. Parents in the UK, reflecting broader societal trends, frequently seek out ‘educational toys’ – those that support skill development alongside entertainment value. LEGO's Classic sets are particularly well-suited to this purpose, providing a gentle introduction to spatial reasoning, problem-solving, and creative thinking. However, simply providing bricks isn’t enough; engaging in collaborative building projects is key to fostering a child's love of construction – something highly valued within the UK tradition of outdoor play and family activity.