On your marks, get set, fall in love!
The 3 sleepsuits for only €20
From February 18 to March 1, 2026 only!
*Automatically applied in the cart,
valid on a selection of marked items
by the badge corresponding to the offer
On your marks, get set, fall in love!
The 3 sleepsuits for only €20
From February 18 to March 1, 2026 only!
*Automatically applied in the cart,
valid on a selection of marked items
by the badge corresponding to the offer
Free shipping on orders over €35* - Pay in 4 installments with Paypal or Alma
Early Learning
Comfort blankets, play mats, musical plush toys
Toys to promote the development of newborns from 0 to 36 months. Choose baby's comfort blanket, their life companion! or a rocking animal for moments of laughter and joy. Discover all our accessories to accompany baby in conquering the world and participate in the discovery of the senses.
The developmental toys for newborns are particularly suitable for stimulating baby's senses. Soft and colorful, they promote sensory development, awakening your child's sight, hearing and touch from their first months.
138 products
Baby's development is a very broad subject as it encompasses several factors for your child's proper development. We will focus on your little one's sensory and motor development. Trois Kilos Sept aims to support newborns in their development by offering perfectly soft and comfortable accessories to create a very pleasant space for discoveries and play.
How to promote baby's development?
Your role is essential in promoting baby's development from birth. The world surrounding your infant is a total discovery for them. Your newborn doesn't need developmental toys in the first few weeks because sounds, smells, textures of your clothes, their bed, ... everything will be new to discover and will help in training the 5 senses. At first, it's enough to place them on their play mat for a few minutes during the day, to gently discover their environment. From about 3 months, encourage their curiosity and desire to explore by occasionally offering new sensory activities.
What are developmental activities?
Some 6-month developmental toys are very well designed to help baby grow well and become curious. Musical stimulation for children is recommended by professionals. Stimulate your child's hearing by singing songs to them, reading stories, and offering them a musical plush toy with a soft melody or by installing a musical mobile above their bed.
Time for baby's sensory development with the discovery of shapes, materials, textures, ... through perfectly adapted toys such as the sensory ball, the activity cube with numerous sides to discover, or the multi-activity play mat.