About This

• Large Building Blocks: 1.38"/3.5cm per side, our large acrylic blocks all pass US CPC toy safety standards. We get the Children’s Product Certificate report, safe and suitable for 12+ months toddlers- no choking worries. Compared to common 1"/2.5cm blocks on the market and our previous versions, the larger size of the building blocks make them safer. With a jumbo and durable build, these gem cubes provide peace of mind for parents and ensure long-lasting use
• Rainbow Stacking Blocks: Featuring 3 semi-transparent acrylic cubes in vivid colors, shaped like glossy jelly candies. Vivid rainbow colors (red/green/blue) spark visual interest, boost color recognition and make stacking a colorful adventure for kids. The translucent design catches light and glow like gemstones in sunlight, adding a fun shimmer to every play session
• Durable Gem Blocks: Made from high-quality, semi-transparent acrylic, all block cubes have gently rounded edges for safe gripping. These gem cubes are smooth to the touch and built to last. The sturdy material ensures long-term use, so your child can enjoy endless stacking fun without worrying about wear and tear
• Montessori Skills Builder: The Rainbow building blocks set can well develops color recognition, balance, and hand-eye coordination! Kids aged 1 - 6 strengthen fine motor skills by gripping cubes and adjusting positions to stabilize stacks. Open-ended play sharpens focus and precision - little hands learn through playful practice with our rainbow acrylic blocks
• Stacking Toys for Toddlers: This stacking blocks toy set combines safety, fun and practicality. Watch eyes light up as kids create shimmering castles with the rainbow building blocks! Its charming design, safe materials, and exquisite package make it a hit with kids and parents alike. A wonderful present gifts for 1 2 3 year old boy girl toddler baby in baby shower, birthdays, Valentines Day, holidays, or any occasion party