M&S Kids Ankle School Socks Grey Marl 6-8 7 Pack Biotin Lasts for 35 nightly treatments

Lasts for 35 nightly treatments and 1-2 clicks of the gel is enough to cover up to 4 teeth at a time

The flask is finished with a contrasting silver cap and sleek blue fabric strap

rinse well after shampooing

2% Additives (Per Kg): Amino Acids: Methionine 1

M&S Kids Ankle School Socks Grey Marl 6-8 7 Pack Biotin Lasts for 35 nightly treatmentsKeep kids smart, stylish, and comfortable during school with M&S' kids' ankle sock multipack. Designed with strong and durable reinforced heels and toes and woven in a cotton mix material, these school socks also use M&S' Freshfeet technology so feet remain fresh, cool and dry and have handy name tags to identify them easily. All of the cotton for M&S' clothing is sustainably sourced and always will be. Preparation and Usage: Machine washable, Tumble