<!--ProdInc[1040024111]/Mall:[aweboneus_010_US]--><!--ASINYes:0:AwebKind:awebone:ASINList::HtmlType:--> - HIGH QUALITY ADVANCED SET OF 144 PCS TOTAL: Package includes 144 Bristle Tiles, no pure plastic piece. Refill your existing tiles or even building other brand to expand model opinions. More pieces, more possibilities. - SAFE PLAY STEM TOYS: Well made with toxin-free materials and soft-edge design. The Contixo ST5 Bristle 3D Tiles are safe for kids to play with and suitable for multiple age groups of different learning needs. Kids under 3 years need to be supervised to avoid choking hazards and parents need to be more involved in helping the toddlers to build any shapes and structures. - FRUSTRATION FREE BUILDING: ST5 Educational Blocks offer easy connectivity and simple to disconnect to maximize the fun and build more creative designs. It enables children to improve on their hand to eye coordination, gain a strong sense of color, counting, sorting, attention to detail and focus by using kids hands to foster science, technology and math skills. - MAKE LEARNING TRULY FUN: Attractive transparent rainbow Bristle Shape 3D Tiles set is designed as educational toys to help build kid''s sense of creativity and get better understanding of color, geometrical shapes and develop motor skills and creative thinking. Great for special reasoning, architecture, STEM and STEAM. - PERFECT BOREDOM BUSTERS & MEMORY MAKERS: Keep these BRISTLE SHAPE 3D tiles in your special boredom buster cabinet. Every time your toddler say I''m bored, take them out and then he/she will pick an STEM activity to do for hours. We highly recommend parent-to-kid bonding play on weekends. Best gift for holidays for your loved ones. ASIN : B0BJ2LS2CH