DIY Sand and Rock Box by FSPDT. Gdjk -> made this with toilet rolls (aka tunnels) and moon sand instead of play sand. My son loved playing with it. The moon sand cleans up nicely indoors but play sand will be easier to play with when using the small cars.
This word building activity travel kit is perfect for SAM WHEN HE GETS OLDER toddlers and preschoolers for long car rides and you can customize it with sight words, color words, word families, or whatever your child is currently learning.
32 Tantrum-Tamer Phrases to Use With 3 and 4 Year-Olds in Meltdown Mode