The newest building blocks - safe, lightweight, versatile Blockaroo blocks are made of foam, contain magnets inside to make them easy to use for construction, by simply approaching them. Developed by teachers to be the perfect STEM toy for early learning, from 18 months. They are water-friendly, can be washed even in the morning for dishes and offer countless game options. Recommended age: +18 months. WARNING! Contraindicated for children under 18 months. Contains magnets! To be used under the direct supervision of an adult. Make sure you have read all warnings before giving the toy to the child. This product contains magnets. Swallowing them can cause complications that can lead to infections and death. Contact a doctor immediately if swallowed. Do not put them in water or fire. They can be washed in the dishwasher or washing machine. Do not let the child put the pieces in their mouth, risk of swallowing. Remove the magnet immediately in case of detachment. Do not clean with detergent, bleach or alcohol. Do not store in places with high humidity, in the sun or at high temperatures. Do not use outdoors. Do not use disassembled, damaged, deformed parts. Do not cut, disassemble or heat the parts. Do not put in the oven or microwave. Keep away from objects that can be affected by magnetic fields such as TV, watch, computer, mobile, portable storage device. Remove the packaging before giving the toy to the child. Internationally certified product for safety. Keep the label for future reference. Manufacturer: Blue Marble, USA. Import Clics toys, Belgium.