A new kind of green! The first and only toy to receive the USDA's 100% bio-based certification!


BioSerie toys are biodegradable, compostable and have a significantly lower environmental footprint. Bioserie 2-in-1 Stacker, is suitable for babies and toddlers. This colorful stacking set is pure entertainment with endless possibilities! Stack it, arrange it, then flip and do it all over again on a roly-poly base. Let the fun and discovery begin with this fun colorful set.


  • Countless stacking options, including upside down.
  • It can be used in water as the bigger pieces float.
  • Helps develop motor skills and hand-eye coordination - Boiserie is made with a baby's development in mind.
  • Boiserie toys are made from NEW plant-based material, without toxins or petroleum products.
  • They are NOT made from recycled plastic.
  • Dimensions: 6" x 4¾".


About Challenge & Fun, Inc

Simple - Natural - Adorable: Our tagline sums up our approach to sourcing the very best children's products.


Our products: Engage the imagination! No need for batteries or screens! The open-ended nature of our products opens a world of opportunities and adventures. 


Made of the purest ingredients and materials possible. Adorable toys teach children of the beauty in the world around them - and should help make them feel warm inside. We represent multiple brands from around the world. Whether produced in the USA, Europe, or Asia, each treasure is made to the highest standards.

Bioserie: 2 in 1 Stacker


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    Use Promo Code BEVERLY at checkout to remove the delivery charge. Only valid on orders delivered in Beverly, MA


    Are you purchasing a birthday or holiday gift? We offer complimentary gift wrapping on all purchases, upon request. Please mention in the notes field at checkout -OR- email us at RoomToBloomBeverly@gmail.com to let us know that you would like your gift wrapped. It helps to know the occasion being celebrated so we can select the best wrapping paper for you

    ©2019 by Room To Bloom Beverly

    81 Bridge Street, Unit B
    Beverly, MA 01915