Based on this product's specifications, here are some alternatives and similar models
Triangular Double-Ended School Colored Pencils Lean 48 Colors (2-sided crayons) 21503
Summary description:
Set of Lean triangular double-ended school colored pencils with 48 colors (each pencil offers two tones). The ergonomic triangular body improves grip for children and supports controlled drawing. Suitable for coloring, school art classes, sketching and homework. Compact set combines 24 two-sided pencils to provide a broad palette while saving space.