How many pieces does the SPIKE Essential set 45345 include?

The set has 453 pieces made up of 116 distinct parts, plus 4 figures.

Who is SPIKE Essential designed for?

It's aimed at primary-school children as an introduction to construction, robotics and basic coding.

SPIKE

SPIKE Essential

SPIKE Essential is a LEGO® Education learning set designed to introduce primary-school children to construction, robotics and basic coding through play. Set 45345 contains 453 pieces and 116 distinct parts, along with 4 figures that appear throughout the accompanying learning stories.

Set number: 45345
Year: 2021
Pieces: 453
Minifigures: 4
Theme: SPIKE
Different parts: 116

What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 116

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Minifigures 4

Sofie - Bright Green Torso, Dark Purple Legs, Black Hair fig-0116824 pieces × 1
Maria - Magenta Torso, Orange Legs, Reddish Brown Hair fig-0116834 pieces × 1
Leo - Blue Torso, Green Legs, Medium Nougat Hair fig-0116844 pieces × 1
Daniel - Red Torso, Dark Azure Legs, Black Hair fig-0116854 pieces × 1

Description

Learning first, building second

Unlike a typical themed set, SPIKE Essential is built for classrooms and early learning: rather than one finished vehicle or building, it focuses on small, repeatable models that can be combined with a motor and sensors. With 453 pieces, there's enough material to build several different small machines in sequence rather than just a single fixed model. The 4 included figures act as companions through the learning stories, giving the set a tangible link to everyday scenarios.

116 parts for lots of small builds

The 116 distinct parts cover a wide range, from basic bricks and axles to specialised connectors for the included drive unit. That variety makes it possible to build several different small machines from the same set of pieces without needing anything extra. Checking the parts list on this page beforehand shows exactly which specialised pieces are included, which is useful in a classroom setting where individual pieces can go missing and need replacing.

Red, white and green for easy spotting

Colour-wise, the set relies on a clear red, white and bright green, with black used on technical components – a palette noticeably bolder than the more muted tones found in many Technic sets, and easier for children to recognise at a glance. Bright, distinct colours also make it quicker to spot which pieces belong to which set in a busy classroom. The exact colour breakdown is available on this page.

A starting point for coding

With 453 pieces and 4 companion figures, this set works well as a first introduction to robotics and programming, whether in a primary school lesson or for curious children at home. The models are kept simple enough to be rebuilt repeatedly, so no previous experience with Technic-style sets is required. Anyone wanting to reuse individual pieces in their own projects later can use the full list on this page as a reference, and teachers planning several lessons can check quantities in advance.

FAQ

How many pieces does the SPIKE Essential set 45345 include?: The set has 453 pieces made up of 116 distinct parts, plus 4 figures.
Who is SPIKE Essential designed for?: It's aimed at primary-school children as an introduction to construction, robotics and basic coding.
What colours are used in the set?: Mainly red, white and bright green, with black used on technical components.