HEXA LABMagnetic circuit kitby 
Three kits to get started and fifteen modules to grow with. Every price here is planned, in Australian dollars including GST.
Everything for all 28 activities, in a gift box that keeps every part in its place.
The essentials for lights, switches and sound.
Six Complete Kits for group work, mapped to the Year 6 electrical circuits topic.
Modules
One colour for each job. Buy singles as replacements or add-ons once kits have shipped.
All 15 modules bought one at a time, without leads, board or box.
The Complete Kit: the same 15 modules plus 36 leads, the build board, the activity book and the gift box.
Singles are there for the day a tile goes missing, or when one more LED would finish the idea.
Module prices are planned prices in AUD including GST and may change before orders open. Individual modules are not Kickstarter rewards. Images are pre-production CAD renders.
Also in the Complete Kit
12 short (100 mm), 12 medium (150 mm) and 12 long (250 mm), in red, black, blue and yellow. Silicone wire stays soft and tangle-free.
A 4 × 4 hexagon grid. Tiles sit on pegs so circuits stay put, and the dock clips onto the front edge.
A sturdy telescope box with a rack for every lead, plus a 24-page book of builds and challenges.
One 9 V battery. It goes in the dock behind a screwed door.