Inspired by space, the Cosmic Cube Set is a collection of acrylic glitter blocks designed to capture light, texture, and imagination in one refined play experience. Each cube reflects and refracts light like distant stars—bringing a sense of wonder to even the simplest builds. But beyond their beauty, these blocks were thoughtfully developed to meet a higher standard of safety. A refined take on sparkle—designed with intention. After 2 years in development, these blocks were engineered to be among the safest acrylic glitter blocks for children, using a careful process that ensures they are completely free from phthalates and heavy metals—common concerns in traditional glitter materials.

Why You’ll Love Them

• Safer Glitter Technology – Developed to ensure glitter is free from phthalates and heavy metals
• Light & Reflection Play – Captures sunlight to create soft sparkle and prismatic reflections
• Perfectly Compatible – Designed to fit seamlessly with all Maison Rue wooden and acrylic sets
• Open-Ended Play – Stack, sort, build, and explore without limits
• Elevated Design – A modern, minimal aesthetic that feels at home in your space Product Details
• 16-piece acrylic cube set
• Translucent with embedded non-toxic glitter
• Compatible with all Maison Rue blocks
• Recommended age: 3+