Woot offers Magna-Tiles Color Shop Pastel 20-Piece Magnetic Construction Set, The Original Magnetic Building Brand for $8.99 (orig. $25.23). Free shipping for Prime Members. 

Product Description:
Introducing MAGNA-TILES Color Shop: Where Color Meets Creativity. These curated collections offer a unique getaway for you and your child to experience the joy of color together and share moments of creativity without limits. They’re the tiles kids love and the colors you love. In fact, it may be one toy that doesn’t get put away. PASTEL features a dreamy assortment of muted colors across our favorite shapes. 

• What’s Included: 4 Isosceles Triangles (PASTEL Green), 4 Right Triangles (PASTEL Purple), 4 Equilateral Triangles (PASTEL Blue), 8 Squares (PASTEL Pink)
• What Makes It Unique: Primary colors will always have their place, but Color Shop is about the colors YOU love.
• Developmental: Encourages children to explore color and learn through play. Helps develop an understanding of cause and effect and other logic principles, while fostering the development of hand-eye coordination and fine motor skills.
• Great for Gifting: Makes a great gift for both kids 3+ and adults alike!
• More to Explore: Who said all toys need to be put away? Try creating a unique centerpiece with Color Shop PASTEL!
• Always Compatible: All pieces are compatible with and complementary to all other MAGNA-TILES sets, including all Classic MAGNA-TILES sets.
• Safety Guaranteed: All MAGNA-TILES pieces are built to withstand countless hours of playtime. Our signature lattice prevents cracking, while fastening rivets keep magnets safe and secure.
• Superior Quality: MAGNA-TILES pieces are made from food-grade, non-toxic MABS plastic that’s free from BPAs, phthalates, and latex. Our magnets are selected with kids in mind, letting them easily pull apart tiles for safe, frustration-free building.
• Made With Purpose: MAGNA-TILES sets are loved by builders ages 3-99 and designed for kids to enjoy, without instructions or adult assistance. We're advocates for Meaningful Play, that is: Fun and Engaging, Experience Based, Child Led and Developmental.