Tytan Magnetic Learning Tiles 100 Piece $29
Walmart has the Tytan Magnetic Learning Tiles 100 Piece Building Set Focused on STEM Education W/ Included Car & Carrying Bag for $29.95. Better hurry up, the last time it was on sale at this price it sold out pretty quickly. This is a perfect holiday gift for a toddler to keep them intrigued and busy. Shipping is free with Walmart+ or opt for in-store pickup.
Speaking from experience, these are hands down one of the best kids toys we have ever bought for our kids. This is one of the only things that they have consistently played with over the years. The different shapes allows them to be creative with the things they build, and break down, every time they play with them.