4D space creative inserting and assembling straw blocks

Baby name: 4D puzzle straw building blocks
Baby material: ABS environmental protection material
Suitable for 3 years old and above
Baby packaging: storage box
Straw length: 10 (cm)
Packing size: 15. 7cm*21cm*4.5cm
Number of straws: 180 (errors will occur when weighing)
Straw color: 5 colors (the color is average and random)
Maintenance method: clean and wipe with warm water
No high temperature sterilization