Welcome to the world of PrismaStack — an engaging geometric construction toy that will change the way you build! Inspired by classic nested block puzzles, this captivating system is now fully optimized for your 3D printer.

PrismaStack isn't just a set of building blocks. It is a system of interlocking rhombuses and octahedrons that can be stacked, nested, and balanced in thousands of different ways. From classic pyramids and geometric towers to fantastic animals, robots, and abstract sculptures — there are no wrong answers, only your imagination!

Why you and your kids will love PrismaStack:

• Educational & Fun: A perfect STEM toy for developing spatial reasoning, logic, problem-solving, and fine motor skills in children.
• Adult Fidget & Desk Toy: The satisfying geometric fit and meditative stacking process make it an excellent stress-reliever for adults.
• Endless Customization: Print the pieces in your favorite filament colors! Create a vibrant rainbow set, a calming pastel collection, or a sleek monochrome desk puzzle.

Model Features (Designed for 3D Printing):

• 100% Support-Free: Every angle is calculated to print perfectly without a single support. Just slice and hit print!
• Easily Scalable: Want a giant floor puzzle or a mini travel set? Just scale the parts in your slicer (make sure to scale all parts by the same percentage).
• Perfect Tolerances: Designed with optimal gaps so the pieces nest smoothly into one another while providing enough friction to hold complex structures together.