Colours: You can select up to 4 colours
Available on backorder
The largest set in this line, designed for large-scale projects. The vast number of pieces gives you the freedom to build without limits and allows you to create spaces that become part of the fun.
Some ideas really need a lot of space. PERFECT 320 was created with structures in mind that catch the eye from afar and become the center of activity for the whole group. It allows you to create structures of impressive size, multi-element projects, and play scenarios that can unfold over many hours.
This is the full potential of the PERFECT system—freedom of creation, collaboration, and creativity all in one set that inspires thinking on a grand scale.
Minimum play area: 20 m²
Maximum number of people: 20
Set weight: Approximately 40 kg
Package dimensions: 4 boxes measuring 51 x 81 x 51 cm
Colors: The set is available in 4 colors
The product is intended for children aged 1 and up.
The set includes 320 identical components measuring 490 mm x 98 mm x 49 mm and 960 fillers.
Expand your set’s capabilities and ensure convenient storage:
XL storage bags—make it easy to transport, organize, and store the pieces after playtime. The bag size is matched to the size of the set.
The PERFECT 320 set fits into two XL bags
Expand the capabilities of the PERFECT set with elements designed specifically for its expansion:
The BASIC line was designed as a dedicated complement to PERFECT sets. Thanks to their compatible dimensions, BASIC bricks fit perfectly into the holes in PERFECT pieces, allowing you to create more stable connections, more advanced structures, and completely new designs. Depending on your needs, you can expand your set with 20, 50, 100, or even 300 additional BASIC bricks.
Explore the possibilities of the BASIC line
All sets are sold separately.
A collection of 30 illustrated instructions that show, step by step, how to build impressive structures using pieces from the PERFECT series.
These aren’t just ready-made structures—they’re a tool for learning logical thinking, spatial planning, and developing manual dexterity. Some projects are based on detailed diagrams, while others leave more room for your own ideas and modifications.
PERFECT INSTRUCTIONS – download PDF
Ready-made workshop scenarios that combine learning, technology, and art with emotions and creative play—from preschool through 8th grade. Easy to conduct and ready to use right away. Each scenario is an idea for engaging activities that develop future-ready skills.
Flammability Test Report – TÜV Rheinland. An international certification laboratory with a global reach and the highest testing standards.
Toxicity test report – Intertek. A global testing and certification company ensuring product safety in global markets.
Testing PERFECT building blocks at preschool Before the instructions for the PERFECT line were created, we spent two long weeks testing the blocks ourselves. The entire Mammutico team was involved in creative play, followed by a photo shoot documenting the step-by-step construction process, which was included in the manual. During those fourteen days, we came […]
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A social therapy center in Bytom has introduced PERFECT blocks—the results surprised even experienced therapists.
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What makes PERFECT stand out? A big car, the Eiffel Tower, an igloo with a roof, armor, a lounge chair, an airplane, the National Stadium, a castle, chairs, a bookshelf, a tent, a scooter… the list of things you can build with these blocks goes on and on! “Mammutico blocks aren’t just for fun—they’re a […]
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